163721088

素因数分解:

$2^7\times 3^4\times {\mathrm{15791}}^1$

素因数の和:15817

約数の個数: 80

約数和(自身を含む): 487262160

約数和(自身を除く): 323541072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 15791, 31582, 47373, 63164, 94746, 126328, 142119, 189492, 252656, 284238, 378984, 426357, 505312, 568476, 757968, 852714, 1010624, 1136952, 1279071, 1515936, 1705428, 2021248, 2273904, 2558142, 3031872, 3410856, 4547808, 5116284, 6063744, 6821712, 9095616, 10232568, 13643424, 18191232, 20465136, 27286848, 40930272, 54573696, 81860544, 163721088]

約数ペア:

[(1, 163721088), (2, 81860544), (3, 54573696), (4, 40930272), (6, 27286848), (8, 20465136), (9, 18191232), (12, 13643424), (16, 10232568), (18, 9095616), (24, 6821712), (27, 6063744), (32, 5116284), (36, 4547808), (48, 3410856), (54, 3031872), (64, 2558142), (72, 2273904), (81, 2021248), (96, 1705428), (108, 1515936), (128, 1279071), (144, 1136952), (162, 1010624), (192, 852714), (216, 757968), (288, 568476), (324, 505312), (384, 426357), (432, 378984), (576, 284238), (648, 252656), (864, 189492), (1152, 142119), (1296, 126328), (1728, 94746), (2592, 63164), (3456, 47373), (5184, 31582), (10368, 15791)]