156502144

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{14731}}^1$

素因数の和:14828

約数の個数: 32

約数和(自身を含む): 315559440

約数和(自身を除く): 159057296

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 14731, 29462, 58924, 117848, 235696, 471392, 942784, 1222673, 1885568, 2445346, 4890692, 9781384, 19562768, 39125536, 78251072, 156502144]

約数ペア:

[(1, 156502144), (2, 78251072), (4, 39125536), (8, 19562768), (16, 9781384), (32, 4890692), (64, 2445346), (83, 1885568), (128, 1222673), (166, 942784), (332, 471392), (664, 235696), (1328, 117848), (2656, 58924), (5312, 29462), (10624, 14731)]