152474848

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 323176392

約数和(自身を除く): 170701544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 197, 268, 304, 361, 394, 536, 608, 722, 788, 1072, 1273, 1444, 1576, 2144, 2546, 2888, 3152, 3743, 5092, 5776, 6304, 7486, 10184, 11552, 13199, 14972, 20368, 24187, 26398, 29944, 40736, 48374, 52796, 59888, 71117, 96748, 105592, 119776, 142234, 193496, 211184, 250781, 284468, 386992, 422368, 501562, 568936, 773984, 1003124, 1137872, 2006248, 2275744, 4012496, 4764839, 8024992, 9529678, 19059356, 38118712, 76237424, 152474848]

約数ペア:

[(1, 152474848), (2, 76237424), (4, 38118712), (8, 19059356), (16, 9529678), (19, 8024992), (32, 4764839), (38, 4012496), (67, 2275744), (76, 2006248), (134, 1137872), (152, 1003124), (197, 773984), (268, 568936), (304, 501562), (361, 422368), (394, 386992), (536, 284468), (608, 250781), (722, 211184), (788, 193496), (1072, 142234), (1273, 119776), (1444, 105592), (1576, 96748), (2144, 71117), (2546, 59888), (2888, 52796), (3152, 48374), (3743, 40736), (5092, 29944), (5776, 26398), (6304, 24187), (7486, 20368), (10184, 14972), (11552, 13199)]