156976115380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1\times {\mathrm{983}}^1$

素因数の和:1538

約数の個数: 192

約数和(自身を含む): 402422307840

約数和(自身を除く): 245446192460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 229, 238, 293, 340, 458, 476, 586, 595, 916, 983, 1145, 1172, 1190, 1465, 1603, 1966, 2051, 2290, 2380, 2930, 3206, 3893, 3932, 4102, 4580, 4915, 4981, 5860, 6412, 6881, 7786, 8015, 8204, 9830, 9962, 10255, 13762, 15572, 16030, 16711, 19465, 19660, 19924, 20510, 24905, 27251, 27524, 32060, 33422, 34405, 34867, 38930, 41020, 49810, 54502, 66844, 67097, 68810, 69734, 77860, 83555, 99620, 109004, 116977, 134194, 136255, 137620, 139468, 167110, 174335, 225107, 233954, 268388, 272510, 288019, 334220, 335485, 348670, 450214, 467908, 469679, 545020, 576038, 584885, 670970, 697340, 900428, 939358, 1125535, 1140649, 1152076, 1169770, 1341940, 1440095, 1575749, 1878716, 2016133, 2251070, 2281298, 2339540, 2348395, 2880190, 3151498, 3826819, 4032266, 4502140, 4562596, 4696790, 4896323, 5703245, 5760380, 6302996, 7653638, 7878745, 7984543, 8064532, 9393580, 9792646, 10080665, 11406490, 15307276, 15757490, 15969086, 19134095, 19585292, 20161330, 22812980, 24481615, 26787733, 31514980, 31938172, 34274261, 38268190, 39922715, 40322660, 48963230, 53575466, 65956351, 68548522, 76536380, 79845430, 97926460, 107150932, 131912702, 133938665, 137097044, 159690860, 171371305, 263825404, 267877330, 329781755, 342742610, 461694457, 535754660, 659563510, 685485220, 923388914, 1121257967, 1319127020, 1846777828, 2242515934, 2308472285, 4485031868, 4616944570, 5606289835, 7848805769, 9233889140, 11212579670, 15697611538, 22425159340, 31395223076, 39244028845, 78488057690, 156976115380]

約数ペア:

[(1, 156976115380), (2, 78488057690), (4, 39244028845), (5, 31395223076), (7, 22425159340), (10, 15697611538), (14, 11212579670), (17, 9233889140), (20, 7848805769), (28, 5606289835), (34, 4616944570), (35, 4485031868), (68, 2308472285), (70, 2242515934), (85, 1846777828), (119, 1319127020), (140, 1121257967), (170, 923388914), (229, 685485220), (238, 659563510), (293, 535754660), (340, 461694457), (458, 342742610), (476, 329781755), (586, 267877330), (595, 263825404), (916, 171371305), (983, 159690860), (1145, 137097044), (1172, 133938665), (1190, 131912702), (1465, 107150932), (1603, 97926460), (1966, 79845430), (2051, 76536380), (2290, 68548522), (2380, 65956351), (2930, 53575466), (3206, 48963230), (3893, 40322660), (3932, 39922715), (4102, 38268190), (4580, 34274261), (4915, 31938172), (4981, 31514980), (5860, 26787733), (6412, 24481615), (6881, 22812980), (7786, 20161330), (8015, 19585292), (8204, 19134095), (9830, 15969086), (9962, 15757490), (10255, 15307276), (13762, 11406490), (15572, 10080665), (16030, 9792646), (16711, 9393580), (19465, 8064532), (19660, 7984543), (19924, 7878745), (20510, 7653638), (24905, 6302996), (27251, 5760380), (27524, 5703245), (32060, 4896323), (33422, 4696790), (34405, 4562596), (34867, 4502140), (38930, 4032266), (41020, 3826819), (49810, 3151498), (54502, 2880190), (66844, 2348395), (67097, 2339540), (68810, 2281298), (69734, 2251070), (77860, 2016133), (83555, 1878716), (99620, 1575749), (109004, 1440095), (116977, 1341940), (134194, 1169770), (136255, 1152076), (137620, 1140649), (139468, 1125535), (167110, 939358), (174335, 900428), (225107, 697340), (233954, 670970), (268388, 584885), (272510, 576038), (288019, 545020), (334220, 469679), (335485, 467908), (348670, 450214)]