189104916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 609837984

約数和(自身を除く): 420733068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 169, 173, 182, 196, 231, 273, 286, 294, 308, 338, 346, 364, 429, 462, 507, 519, 539, 546, 572, 588, 637, 676, 692, 858, 924, 1001, 1014, 1038, 1078, 1092, 1183, 1211, 1274, 1617, 1716, 1859, 1903, 1911, 2002, 2028, 2076, 2156, 2249, 2366, 2422, 2548, 3003, 3234, 3549, 3633, 3718, 3806, 3822, 4004, 4498, 4732, 4844, 5577, 5709, 6006, 6468, 6747, 7007, 7098, 7266, 7436, 7612, 7644, 8281, 8477, 8996, 11154, 11418, 12012, 13013, 13321, 13494, 14014, 14196, 14532, 15743, 16562, 16954, 21021, 22308, 22836, 24739, 24843, 25431, 26026, 26642, 26988, 28028, 29237, 31486, 33124, 33908, 39039, 39963, 42042, 47229, 49478, 49686, 50862, 52052, 53284, 58474, 62972, 74217, 78078, 79926, 84084, 87711, 91091, 93247, 94458, 98956, 99372, 101724, 110201, 116948, 148434, 156156, 159852, 173173, 175422, 182182, 186494, 188916, 204659, 220402, 273273, 279741, 296868, 321607, 330603, 346346, 350844, 364364, 372988, 409318, 440804, 519519, 546546, 559482, 613977, 643214, 661206, 692692, 818636, 964821, 1039038, 1093092, 1118964, 1212211, 1227954, 1286428, 1322412, 1432613, 1929642, 2078076, 2251249, 2424422, 2455908, 2865226, 3636633, 3859284, 4297839, 4502498, 4848844, 5730452, 6753747, 7273266, 8595678, 9004996, 13507494, 14546532, 15758743, 17191356, 27014988, 31517486, 47276229, 63034972, 94552458, 189104916]

約数ペア:

[(1, 189104916), (2, 94552458), (3, 63034972), (4, 47276229), (6, 31517486), (7, 27014988), (11, 17191356), (12, 15758743), (13, 14546532), (14, 13507494), (21, 9004996), (22, 8595678), (26, 7273266), (28, 6753747), (33, 5730452), (39, 4848844), (42, 4502498), (44, 4297839), (49, 3859284), (52, 3636633), (66, 2865226), (77, 2455908), (78, 2424422), (84, 2251249), (91, 2078076), (98, 1929642), (132, 1432613), (143, 1322412), (147, 1286428), (154, 1227954), (156, 1212211), (169, 1118964), (173, 1093092), (182, 1039038), (196, 964821), (231, 818636), (273, 692692), (286, 661206), (294, 643214), (308, 613977), (338, 559482), (346, 546546), (364, 519519), (429, 440804), (462, 409318), (507, 372988), (519, 364364), (539, 350844), (546, 346346), (572, 330603), (588, 321607), (637, 296868), (676, 279741), (692, 273273), (858, 220402), (924, 204659), (1001, 188916), (1014, 186494), (1038, 182182), (1078, 175422), (1092, 173173), (1183, 159852), (1211, 156156), (1274, 148434), (1617, 116948), (1716, 110201), (1859, 101724), (1903, 99372), (1911, 98956), (2002, 94458), (2028, 93247), (2076, 91091), (2156, 87711), (2249, 84084), (2366, 79926), (2422, 78078), (2548, 74217), (3003, 62972), (3234, 58474), (3549, 53284), (3633, 52052), (3718, 50862), (3806, 49686), (3822, 49478), (4004, 47229), (4498, 42042), (4732, 39963), (4844, 39039), (5577, 33908), (5709, 33124), (6006, 31486), (6468, 29237), (6747, 28028), (7007, 26988), (7098, 26642), (7266, 26026), (7436, 25431), (7612, 24843), (7644, 24739), (8281, 22836), (8477, 22308), (8996, 21021), (11154, 16954), (11418, 16562), (12012, 15743), (13013, 14532), (13321, 14196), (13494, 14014)]