156964377906

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{649843}}^1$

素因数の和:649938

約数の個数: 96

約数和(自身を含む): 408746677248

約数和(自身を除く): 251782299342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 243, 378, 426, 486, 497, 567, 639, 994, 1134, 1278, 1491, 1701, 1917, 2982, 3402, 3834, 4473, 5751, 8946, 11502, 13419, 17253, 26838, 34506, 40257, 80514, 120771, 241542, 649843, 1299686, 1949529, 3899058, 4548901, 5848587, 9097802, 11697174, 13646703, 17545761, 27293406, 35091522, 40940109, 46138853, 52637283, 81880218, 92277706, 105274566, 122820327, 138416559, 157911849, 245640654, 276833118, 315823698, 322971971, 368460981, 415249677, 645943942, 736921962, 830499354, 968915913, 1105382943, 1245749031, 1937831826, 2210765886, 2491498062, 2906747739, 3737247093, 5813495478, 7474494186, 8720243217, 11211741279, 17440486434, 22423482558, 26160729651, 52321459302, 78482188953, 156964377906]

約数ペア:

[(1, 156964377906), (2, 78482188953), (3, 52321459302), (6, 26160729651), (7, 22423482558), (9, 17440486434), (14, 11211741279), (18, 8720243217), (21, 7474494186), (27, 5813495478), (42, 3737247093), (54, 2906747739), (63, 2491498062), (71, 2210765886), (81, 1937831826), (126, 1245749031), (142, 1105382943), (162, 968915913), (189, 830499354), (213, 736921962), (243, 645943942), (378, 415249677), (426, 368460981), (486, 322971971), (497, 315823698), (567, 276833118), (639, 245640654), (994, 157911849), (1134, 138416559), (1278, 122820327), (1491, 105274566), (1701, 92277706), (1917, 81880218), (2982, 52637283), (3402, 46138853), (3834, 40940109), (4473, 35091522), (5751, 27293406), (8946, 17545761), (11502, 13646703), (13419, 11697174), (17253, 9097802), (26838, 5848587), (34506, 4548901), (40257, 3899058), (80514, 1949529), (120771, 1299686), (241542, 649843)]