156957844928

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{603907}}^1$

素因数の和:604081

約数の個数: 56

約数和(自身を含む): 323965238784

約数和(自身を除く): 167007393856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 992, 1048, 1984, 2096, 4061, 4192, 8122, 8384, 16244, 32488, 64976, 129952, 259904, 603907, 1207814, 2415628, 4831256, 9662512, 18721117, 19325024, 37442234, 38650048, 74884468, 79111817, 149768936, 158223634, 299537872, 316447268, 599075744, 632894536, 1198151488, 1265789072, 2452466327, 2531578144, 4904932654, 5063156288, 9809865308, 19619730616, 39239461232, 78478922464, 156957844928]

約数ペア:

[(1, 156957844928), (2, 78478922464), (4, 39239461232), (8, 19619730616), (16, 9809865308), (31, 5063156288), (32, 4904932654), (62, 2531578144), (64, 2452466327), (124, 1265789072), (131, 1198151488), (248, 632894536), (262, 599075744), (496, 316447268), (524, 299537872), (992, 158223634), (1048, 149768936), (1984, 79111817), (2096, 74884468), (4061, 38650048), (4192, 37442234), (8122, 19325024), (8384, 18721117), (16244, 9662512), (32488, 4831256), (64976, 2415628), (129952, 1207814), (259904, 603907)]