156970902568

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1823}}^1\times {\mathrm{37243}}^1$

素因数の和:39106

約数の個数: 48

約数和(自身を含む): 312831722880

約数和(自身を除く): 155860820312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1823, 2312, 3646, 7292, 14584, 30991, 37243, 61982, 74486, 123964, 148972, 247928, 297944, 526847, 633131, 1053694, 1266262, 2107388, 2532524, 4214776, 5065048, 10763227, 21526454, 43052908, 67893989, 86105816, 135787978, 271575956, 543151912, 1154197813, 2308395626, 4616791252, 9233582504, 19621362821, 39242725642, 78485451284, 156970902568]

約数ペア:

[(1, 156970902568), (2, 78485451284), (4, 39242725642), (8, 19621362821), (17, 9233582504), (34, 4616791252), (68, 2308395626), (136, 1154197813), (289, 543151912), (578, 271575956), (1156, 135787978), (1823, 86105816), (2312, 67893989), (3646, 43052908), (7292, 21526454), (14584, 10763227), (30991, 5065048), (37243, 4214776), (61982, 2532524), (74486, 2107388), (123964, 1266262), (148972, 1053694), (247928, 633131), (297944, 526847)]