156417378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 351388800

約数和(自身を除く): 194971422

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 59, 78, 82, 118, 123, 177, 246, 354, 533, 767, 829, 1066, 1534, 1599, 1658, 2301, 2419, 2487, 3198, 4602, 4838, 4974, 7257, 10777, 14514, 21554, 31447, 32331, 33989, 48911, 62894, 64662, 67978, 94341, 97822, 101967, 146733, 188682, 203934, 293466, 441857, 635843, 883714, 1271686, 1325571, 1907529, 2005351, 2651142, 3815058, 4010702, 6016053, 12032106, 26069563, 52139126, 78208689, 156417378]

約数ペア:

[(1, 156417378), (2, 78208689), (3, 52139126), (6, 26069563), (13, 12032106), (26, 6016053), (39, 4010702), (41, 3815058), (59, 2651142), (78, 2005351), (82, 1907529), (118, 1325571), (123, 1271686), (177, 883714), (246, 635843), (354, 441857), (533, 293466), (767, 203934), (829, 188682), (1066, 146733), (1534, 101967), (1599, 97822), (1658, 94341), (2301, 67978), (2419, 64662), (2487, 62894), (3198, 48911), (4602, 33989), (4838, 32331), (4974, 31447), (7257, 21554), (10777, 14514)]