156940128

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13291}}^1$

素因数の和:13348

約数の個数: 72

約数和(自身を含む): 457218216

約数和(自身を除く): 300278088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 13291, 26582, 39873, 53164, 79746, 106328, 119619, 159492, 212656, 239238, 318984, 425312, 478476, 544931, 637968, 956952, 1089862, 1275936, 1634793, 1913904, 2179724, 3269586, 3827808, 4359448, 4904379, 6539172, 8718896, 9808758, 13078344, 17437792, 19617516, 26156688, 39235032, 52313376, 78470064, 156940128]

約数ペア:

[(1, 156940128), (2, 78470064), (3, 52313376), (4, 39235032), (6, 26156688), (8, 19617516), (9, 17437792), (12, 13078344), (16, 9808758), (18, 8718896), (24, 6539172), (32, 4904379), (36, 4359448), (41, 3827808), (48, 3269586), (72, 2179724), (82, 1913904), (96, 1634793), (123, 1275936), (144, 1089862), (164, 956952), (246, 637968), (288, 544931), (328, 478476), (369, 425312), (492, 318984), (656, 239238), (738, 212656), (984, 159492), (1312, 119619), (1476, 106328), (1968, 79746), (2952, 53164), (3936, 39873), (5904, 26582), (11808, 13291)]