153356256

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 457591680

約数和(自身を除く): 304235424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 89, 93, 96, 124, 144, 178, 186, 193, 248, 267, 279, 288, 356, 372, 386, 496, 534, 558, 579, 712, 744, 772, 801, 992, 1068, 1116, 1158, 1424, 1488, 1544, 1602, 1737, 2136, 2232, 2316, 2759, 2848, 2976, 3088, 3204, 3474, 4272, 4464, 4632, 5518, 5983, 6176, 6408, 6948, 8277, 8544, 8928, 9264, 11036, 11966, 12816, 13896, 16554, 17177, 17949, 18528, 22072, 23932, 24831, 25632, 27792, 33108, 34354, 35898, 44144, 47864, 49662, 51531, 53847, 55584, 66216, 68708, 71796, 88288, 95728, 99324, 103062, 107694, 132432, 137416, 143592, 154593, 191456, 198648, 206124, 215388, 264864, 274832, 287184, 309186, 397296, 412248, 430776, 532487, 549664, 574368, 618372, 794592, 824496, 861552, 1064974, 1236744, 1597461, 1648992, 1723104, 2129948, 2473488, 3194922, 4259896, 4792383, 4946976, 6389844, 8519792, 9584766, 12779688, 17039584, 19169532, 25559376, 38339064, 51118752, 76678128, 153356256]

約数ペア:

[(1, 153356256), (2, 76678128), (3, 51118752), (4, 38339064), (6, 25559376), (8, 19169532), (9, 17039584), (12, 12779688), (16, 9584766), (18, 8519792), (24, 6389844), (31, 4946976), (32, 4792383), (36, 4259896), (48, 3194922), (62, 2473488), (72, 2129948), (89, 1723104), (93, 1648992), (96, 1597461), (124, 1236744), (144, 1064974), (178, 861552), (186, 824496), (193, 794592), (248, 618372), (267, 574368), (279, 549664), (288, 532487), (356, 430776), (372, 412248), (386, 397296), (496, 309186), (534, 287184), (558, 274832), (579, 264864), (712, 215388), (744, 206124), (772, 198648), (801, 191456), (992, 154593), (1068, 143592), (1116, 137416), (1158, 132432), (1424, 107694), (1488, 103062), (1544, 99324), (1602, 95728), (1737, 88288), (2136, 71796), (2232, 68708), (2316, 66216), (2759, 55584), (2848, 53847), (2976, 51531), (3088, 49662), (3204, 47864), (3474, 44144), (4272, 35898), (4464, 34354), (4632, 33108), (5518, 27792), (5983, 25632), (6176, 24831), (6408, 23932), (6948, 22072), (8277, 18528), (8544, 17949), (8928, 17177), (9264, 16554), (11036, 13896), (11966, 12816)]