156937401968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{5591}}^1$

素因数の和:6150

約数の個数: 80

約数和(自身を含む): 314529868800

約数和(自身を除く): 157592466832

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 419, 424, 632, 838, 848, 1264, 1676, 3352, 4187, 5591, 6704, 8374, 11182, 16748, 22207, 22364, 33101, 33496, 44414, 44728, 66202, 66992, 88828, 89456, 132404, 177656, 264808, 296323, 355312, 441689, 529616, 592646, 883378, 1185292, 1754353, 1766756, 2342629, 2370584, 3508706, 3533512, 4685258, 4741168, 7017412, 7067024, 9370516, 14034824, 18741032, 23409517, 28069648, 37482064, 46819034, 93638068, 124159337, 185067691, 187276136, 248318674, 370135382, 374552272, 496637348, 740270764, 993274696, 1480541528, 1986549392, 2961083056, 9808587623, 19617175246, 39234350492, 78468700984, 156937401968]

約数ペア:

[(1, 156937401968), (2, 78468700984), (4, 39234350492), (8, 19617175246), (16, 9808587623), (53, 2961083056), (79, 1986549392), (106, 1480541528), (158, 993274696), (212, 740270764), (316, 496637348), (419, 374552272), (424, 370135382), (632, 248318674), (838, 187276136), (848, 185067691), (1264, 124159337), (1676, 93638068), (3352, 46819034), (4187, 37482064), (5591, 28069648), (6704, 23409517), (8374, 18741032), (11182, 14034824), (16748, 9370516), (22207, 7067024), (22364, 7017412), (33101, 4741168), (33496, 4685258), (44414, 3533512), (44728, 3508706), (66202, 2370584), (66992, 2342629), (88828, 1766756), (89456, 1754353), (132404, 1185292), (177656, 883378), (264808, 592646), (296323, 529616), (355312, 441689)]