156700596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1997}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 394740864

約数和(自身を除く): 238040268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 503, 1006, 1509, 1997, 2012, 3018, 3994, 5991, 6036, 6539, 7988, 11982, 13078, 19617, 23964, 25961, 26156, 39234, 51922, 77883, 78468, 103844, 155766, 311532, 1004491, 2008982, 3013473, 4017964, 6026946, 12053892, 13058383, 26116766, 39175149, 52233532, 78350298, 156700596]

約数ペア:

[(1, 156700596), (2, 78350298), (3, 52233532), (4, 39175149), (6, 26116766), (12, 13058383), (13, 12053892), (26, 6026946), (39, 4017964), (52, 3013473), (78, 2008982), (156, 1004491), (503, 311532), (1006, 155766), (1509, 103844), (1997, 78468), (2012, 77883), (3018, 51922), (3994, 39234), (5991, 26156), (6036, 25961), (6539, 23964), (7988, 19617), (11982, 13078)]