131833590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 400287744

約数和(自身を除く): 268454154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 47, 57, 70, 74, 94, 95, 105, 111, 114, 133, 141, 185, 190, 210, 222, 235, 259, 266, 282, 285, 329, 361, 370, 399, 470, 518, 555, 570, 658, 665, 703, 705, 722, 777, 798, 893, 987, 1083, 1110, 1295, 1330, 1406, 1410, 1554, 1645, 1739, 1786, 1805, 1974, 1995, 2109, 2166, 2527, 2590, 2679, 3290, 3478, 3515, 3610, 3885, 3990, 4218, 4465, 4921, 4935, 5054, 5217, 5358, 5415, 6251, 7030, 7581, 7770, 8695, 8930, 9842, 9870, 10434, 10545, 10830, 12173, 12502, 12635, 13357, 13395, 14763, 15162, 16967, 17390, 18753, 21090, 24346, 24605, 25270, 26085, 26714, 26790, 29526, 31255, 33041, 33934, 36519, 37506, 37905, 40071, 49210, 50901, 52170, 60865, 62510, 66082, 66785, 73038, 73815, 75810, 80142, 84835, 93499, 93765, 99123, 101802, 118769, 121730, 133570, 147630, 165205, 169670, 182595, 186998, 187530, 198246, 200355, 231287, 237538, 254505, 280497, 330410, 356307, 365190, 400710, 462574, 467495, 495615, 509010, 560994, 593845, 627779, 693861, 712614, 934990, 991230, 1156435, 1187690, 1255558, 1387722, 1402485, 1781535, 1883337, 2312870, 2804970, 3138895, 3469305, 3563070, 3766674, 4394453, 6277790, 6938610, 8788906, 9416685, 13183359, 18833370, 21972265, 26366718, 43944530, 65916795, 131833590]

約数ペア:

[(1, 131833590), (2, 65916795), (3, 43944530), (5, 26366718), (6, 21972265), (7, 18833370), (10, 13183359), (14, 9416685), (15, 8788906), (19, 6938610), (21, 6277790), (30, 4394453), (35, 3766674), (37, 3563070), (38, 3469305), (42, 3138895), (47, 2804970), (57, 2312870), (70, 1883337), (74, 1781535), (94, 1402485), (95, 1387722), (105, 1255558), (111, 1187690), (114, 1156435), (133, 991230), (141, 934990), (185, 712614), (190, 693861), (210, 627779), (222, 593845), (235, 560994), (259, 509010), (266, 495615), (282, 467495), (285, 462574), (329, 400710), (361, 365190), (370, 356307), (399, 330410), (470, 280497), (518, 254505), (555, 237538), (570, 231287), (658, 200355), (665, 198246), (703, 187530), (705, 186998), (722, 182595), (777, 169670), (798, 165205), (893, 147630), (987, 133570), (1083, 121730), (1110, 118769), (1295, 101802), (1330, 99123), (1406, 93765), (1410, 93499), (1554, 84835), (1645, 80142), (1739, 75810), (1786, 73815), (1805, 73038), (1974, 66785), (1995, 66082), (2109, 62510), (2166, 60865), (2527, 52170), (2590, 50901), (2679, 49210), (3290, 40071), (3478, 37905), (3515, 37506), (3610, 36519), (3885, 33934), (3990, 33041), (4218, 31255), (4465, 29526), (4921, 26790), (4935, 26714), (5054, 26085), (5217, 25270), (5358, 24605), (5415, 24346), (6251, 21090), (7030, 18753), (7581, 17390), (7770, 16967), (8695, 15162), (8930, 14763), (9842, 13395), (9870, 13357), (10434, 12635), (10545, 12502), (10830, 12173)]