156937033972

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1\times {\mathrm{1741}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 278724793984

約数和(自身を除く): 121787760012

約数列:

[1, 2, 4, 103, 206, 331, 412, 661, 662, 1322, 1324, 1741, 2644, 3482, 6964, 34093, 68083, 68186, 136166, 136372, 179323, 218791, 272332, 358646, 437582, 576271, 717292, 875164, 1150801, 1152542, 2301602, 2305084, 4603204, 22535473, 45070946, 59355913, 90141892, 118532503, 118711826, 237065006, 237423652, 380915131, 474130012, 761830262, 1523660524, 39234258493, 78468516986, 156937033972]

約数ペア:

[(1, 156937033972), (2, 78468516986), (4, 39234258493), (103, 1523660524), (206, 761830262), (331, 474130012), (412, 380915131), (661, 237423652), (662, 237065006), (1322, 118711826), (1324, 118532503), (1741, 90141892), (2644, 59355913), (3482, 45070946), (6964, 22535473), (34093, 4603204), (68083, 2305084), (68186, 2301602), (136166, 1152542), (136372, 1150801), (179323, 875164), (218791, 717292), (272332, 576271), (358646, 437582)]