131512896

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 140

約数和(自身を含む): 407164032

約数和(自身を除く): 275651136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1103, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 2206, 2208, 2484, 2592, 3309, 3312, 3726, 4412, 4416, 4968, 5184, 6618, 6624, 7452, 8824, 9927, 9936, 13236, 13248, 14904, 17648, 19854, 19872, 25369, 26472, 29781, 29808, 35296, 39708, 39744, 50738, 52944, 59562, 59616, 70592, 76107, 79416, 89343, 101476, 105888, 119124, 119232, 152214, 158832, 178686, 202952, 211776, 228321, 238248, 304428, 317664, 357372, 405904, 456642, 476496, 608856, 635328, 684963, 714744, 811808, 913284, 952992, 1217712, 1369926, 1429488, 1623616, 1826568, 1905984, 2054889, 2435424, 2739852, 2858976, 3653136, 4109778, 4870848, 5479704, 5717952, 7306272, 8219556, 10959408, 14612544, 16439112, 21918816, 32878224, 43837632, 65756448, 131512896]

約数ペア:

[(1, 131512896), (2, 65756448), (3, 43837632), (4, 32878224), (6, 21918816), (8, 16439112), (9, 14612544), (12, 10959408), (16, 8219556), (18, 7306272), (23, 5717952), (24, 5479704), (27, 4870848), (32, 4109778), (36, 3653136), (46, 2858976), (48, 2739852), (54, 2435424), (64, 2054889), (69, 1905984), (72, 1826568), (81, 1623616), (92, 1429488), (96, 1369926), (108, 1217712), (138, 952992), (144, 913284), (162, 811808), (184, 714744), (192, 684963), (207, 635328), (216, 608856), (276, 476496), (288, 456642), (324, 405904), (368, 357372), (414, 317664), (432, 304428), (552, 238248), (576, 228321), (621, 211776), (648, 202952), (736, 178686), (828, 158832), (864, 152214), (1103, 119232), (1104, 119124), (1242, 105888), (1296, 101476), (1472, 89343), (1656, 79416), (1728, 76107), (1863, 70592), (2206, 59616), (2208, 59562), (2484, 52944), (2592, 50738), (3309, 39744), (3312, 39708), (3726, 35296), (4412, 29808), (4416, 29781), (4968, 26472), (5184, 25369), (6618, 19872), (6624, 19854), (7452, 17648), (8824, 14904), (9927, 13248), (9936, 13236)]