156968623880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5582099}}^1$

素因数の和:5582166

約数の個数: 64

約数和(自身を含む): 381815640000

約数和(自身を除く): 224847016120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 5624, 7030, 14060, 28120, 5582099, 11164198, 22328396, 27910495, 44656792, 55820990, 106059881, 111641980, 206537663, 212119762, 223283960, 413075326, 424239524, 530299405, 826150652, 848479048, 1032688315, 1060598810, 1652301304, 2065376630, 2121197620, 3924215597, 4130753260, 4242395240, 7848431194, 8261506520, 15696862388, 19621077985, 31393724776, 39242155970, 78484311940, 156968623880]

約数ペア:

[(1, 156968623880), (2, 78484311940), (4, 39242155970), (5, 31393724776), (8, 19621077985), (10, 15696862388), (19, 8261506520), (20, 7848431194), (37, 4242395240), (38, 4130753260), (40, 3924215597), (74, 2121197620), (76, 2065376630), (95, 1652301304), (148, 1060598810), (152, 1032688315), (185, 848479048), (190, 826150652), (296, 530299405), (370, 424239524), (380, 413075326), (703, 223283960), (740, 212119762), (760, 206537663), (1406, 111641980), (1480, 106059881), (2812, 55820990), (3515, 44656792), (5624, 27910495), (7030, 22328396), (14060, 11164198), (28120, 5582099)]