156723320140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{253951}}^1$

素因数の和:254542

約数の個数: 48

約数和(自身を含む): 335338536960

約数和(自身を除く): 178615216820

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 523, 590, 1046, 1180, 2092, 2615, 5230, 10460, 30857, 61714, 123428, 154285, 253951, 308570, 507902, 617140, 1015804, 1269755, 2539510, 5079020, 14983109, 29966218, 59932436, 74915545, 132816373, 149831090, 265632746, 299662180, 531265492, 664081865, 1328163730, 2656327460, 7836166007, 15672332014, 31344664028, 39180830035, 78361660070, 156723320140]

約数ペア:

[(1, 156723320140), (2, 78361660070), (4, 39180830035), (5, 31344664028), (10, 15672332014), (20, 7836166007), (59, 2656327460), (118, 1328163730), (236, 664081865), (295, 531265492), (523, 299662180), (590, 265632746), (1046, 149831090), (1180, 132816373), (2092, 74915545), (2615, 59932436), (5230, 29966218), (10460, 14983109), (30857, 5079020), (61714, 2539510), (123428, 1269755), (154285, 1015804), (253951, 617140), (308570, 507902)]