239596128

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 708323616

約数和(自身を除く): 468727488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 103, 123, 144, 164, 197, 206, 246, 288, 309, 328, 369, 394, 412, 492, 591, 618, 656, 738, 788, 824, 927, 984, 1182, 1236, 1312, 1476, 1576, 1648, 1773, 1854, 1968, 2364, 2472, 2952, 3152, 3296, 3546, 3708, 3936, 4223, 4728, 4944, 5904, 6304, 7092, 7416, 8077, 8446, 9456, 9888, 11808, 12669, 14184, 14832, 16154, 16892, 18912, 20291, 24231, 25338, 28368, 29664, 32308, 33784, 38007, 40582, 48462, 50676, 56736, 60873, 64616, 67568, 72693, 76014, 81164, 96924, 101352, 121746, 129232, 135136, 145386, 152028, 162328, 182619, 193848, 202704, 243492, 258464, 290772, 304056, 324656, 365238, 387696, 405408, 486984, 581544, 608112, 649312, 730476, 775392, 831931, 973968, 1163088, 1216224, 1460952, 1663862, 1947936, 2326176, 2495793, 2921904, 3327724, 4991586, 5843808, 6655448, 7487379, 9983172, 13310896, 14974758, 19966344, 26621792, 29949516, 39932688, 59899032, 79865376, 119798064, 239596128]

約数ペア:

[(1, 239596128), (2, 119798064), (3, 79865376), (4, 59899032), (6, 39932688), (8, 29949516), (9, 26621792), (12, 19966344), (16, 14974758), (18, 13310896), (24, 9983172), (32, 7487379), (36, 6655448), (41, 5843808), (48, 4991586), (72, 3327724), (82, 2921904), (96, 2495793), (103, 2326176), (123, 1947936), (144, 1663862), (164, 1460952), (197, 1216224), (206, 1163088), (246, 973968), (288, 831931), (309, 775392), (328, 730476), (369, 649312), (394, 608112), (412, 581544), (492, 486984), (591, 405408), (618, 387696), (656, 365238), (738, 324656), (788, 304056), (824, 290772), (927, 258464), (984, 243492), (1182, 202704), (1236, 193848), (1312, 182619), (1476, 162328), (1576, 152028), (1648, 145386), (1773, 135136), (1854, 129232), (1968, 121746), (2364, 101352), (2472, 96924), (2952, 81164), (3152, 76014), (3296, 72693), (3546, 67568), (3708, 64616), (3936, 60873), (4223, 56736), (4728, 50676), (4944, 48462), (5904, 40582), (6304, 38007), (7092, 33784), (7416, 32308), (8077, 29664), (8446, 28368), (9456, 25338), (9888, 24231), (11808, 20291), (12669, 18912), (14184, 16892), (14832, 16154)]