156936533728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{6389}}^1$

素因数の和:6980

約数の個数: 96

約数和(自身を含む): 335994583680

約数和(自身を除く): 179058049952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 431, 548, 862, 1096, 1724, 1781, 2192, 3448, 3562, 4384, 5603, 6389, 6896, 7124, 11206, 12778, 13792, 14248, 22412, 25556, 28496, 44824, 51112, 56992, 59047, 83057, 89648, 102224, 118094, 166114, 179296, 204448, 236188, 332228, 472376, 664456, 767611, 875293, 944752, 1328912, 1535222, 1750586, 1889504, 2657824, 2753659, 3070444, 3501172, 5507318, 6140888, 7002344, 11014636, 11378809, 12281776, 14004688, 22029272, 22757618, 24563552, 28009376, 35797567, 44058544, 45515236, 71595134, 88117088, 91030472, 143190268, 182060944, 286380536, 364121888, 377251283, 572761072, 754502566, 1145522144, 1509005132, 3018010264, 4904266679, 6036020528, 9808533358, 12072041056, 19617066716, 39234133432, 78468266864, 156936533728]

約数ペア:

[(1, 156936533728), (2, 78468266864), (4, 39234133432), (8, 19617066716), (13, 12072041056), (16, 9808533358), (26, 6036020528), (32, 4904266679), (52, 3018010264), (104, 1509005132), (137, 1145522144), (208, 754502566), (274, 572761072), (416, 377251283), (431, 364121888), (548, 286380536), (862, 182060944), (1096, 143190268), (1724, 91030472), (1781, 88117088), (2192, 71595134), (3448, 45515236), (3562, 44058544), (4384, 35797567), (5603, 28009376), (6389, 24563552), (6896, 22757618), (7124, 22029272), (11206, 14004688), (12778, 12281776), (13792, 11378809), (14248, 11014636), (22412, 7002344), (25556, 6140888), (28496, 5507318), (44824, 3501172), (51112, 3070444), (56992, 2753659), (59047, 2657824), (83057, 1889504), (89648, 1750586), (102224, 1535222), (118094, 1328912), (166114, 944752), (179296, 875293), (204448, 767611), (236188, 664456), (332228, 472376)]