191526816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 560994336

約数和(自身を除く): 369467520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 83, 86, 96, 104, 129, 156, 166, 172, 208, 249, 258, 312, 332, 344, 416, 498, 516, 559, 624, 664, 688, 996, 1032, 1079, 1118, 1248, 1328, 1376, 1677, 1849, 1992, 2064, 2158, 2236, 2656, 3237, 3354, 3569, 3698, 3984, 4128, 4316, 4472, 5547, 6474, 6708, 7138, 7396, 7968, 8632, 8944, 10707, 11094, 12948, 13416, 14276, 14792, 17264, 17888, 21414, 22188, 24037, 25896, 26832, 28552, 29584, 34528, 42828, 44376, 46397, 48074, 51792, 53664, 57104, 59168, 72111, 85656, 88752, 92794, 96148, 103584, 114208, 139191, 144222, 153467, 171312, 177504, 185588, 192296, 278382, 288444, 306934, 342624, 371176, 384592, 460401, 556764, 576888, 613868, 742352, 769184, 920802, 1113528, 1153776, 1227736, 1484704, 1841604, 1995071, 2227056, 2307552, 2455472, 3683208, 3990142, 4454112, 4910944, 5985213, 7366416, 7980284, 11970426, 14732832, 15960568, 23940852, 31921136, 47881704, 63842272, 95763408, 191526816]

約数ペア:

[(1, 191526816), (2, 95763408), (3, 63842272), (4, 47881704), (6, 31921136), (8, 23940852), (12, 15960568), (13, 14732832), (16, 11970426), (24, 7980284), (26, 7366416), (32, 5985213), (39, 4910944), (43, 4454112), (48, 3990142), (52, 3683208), (78, 2455472), (83, 2307552), (86, 2227056), (96, 1995071), (104, 1841604), (129, 1484704), (156, 1227736), (166, 1153776), (172, 1113528), (208, 920802), (249, 769184), (258, 742352), (312, 613868), (332, 576888), (344, 556764), (416, 460401), (498, 384592), (516, 371176), (559, 342624), (624, 306934), (664, 288444), (688, 278382), (996, 192296), (1032, 185588), (1079, 177504), (1118, 171312), (1248, 153467), (1328, 144222), (1376, 139191), (1677, 114208), (1849, 103584), (1992, 96148), (2064, 92794), (2158, 88752), (2236, 85656), (2656, 72111), (3237, 59168), (3354, 57104), (3569, 53664), (3698, 51792), (3984, 48074), (4128, 46397), (4316, 44376), (4472, 42828), (5547, 34528), (6474, 29584), (6708, 28552), (7138, 26832), (7396, 25896), (7968, 24037), (8632, 22188), (8944, 21414), (10707, 17888), (11094, 17264), (12948, 14792), (13416, 14276)]