137903116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 276708096

約数和(自身を除く): 138804980

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 257, 442, 514, 607, 884, 1028, 1214, 2428, 3341, 4369, 6682, 7891, 8738, 10319, 13364, 15782, 17476, 20638, 31564, 41276, 56797, 113594, 134147, 155999, 227188, 268294, 311998, 536588, 623996, 2027987, 2651983, 4055974, 5303966, 8111948, 10607932, 34475779, 68951558, 137903116]

約数ペア:

[(1, 137903116), (2, 68951558), (4, 34475779), (13, 10607932), (17, 8111948), (26, 5303966), (34, 4055974), (52, 2651983), (68, 2027987), (221, 623996), (257, 536588), (442, 311998), (514, 268294), (607, 227188), (884, 155999), (1028, 134147), (1214, 113594), (2428, 56797), (3341, 41276), (4369, 31564), (6682, 20638), (7891, 17476), (8738, 15782), (10319, 13364)]