148974592

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 132

約数和(自身を含む): 349398336

約数和(自身を除く): 200423744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 256, 304, 361, 403, 416, 494, 496, 512, 589, 608, 722, 806, 832, 988, 992, 1024, 1178, 1216, 1444, 1612, 1664, 1976, 1984, 2356, 2432, 2888, 3224, 3328, 3952, 3968, 4693, 4712, 4864, 5776, 6448, 6656, 7657, 7904, 7936, 9386, 9424, 9728, 11191, 11552, 12896, 13312, 15314, 15808, 15872, 18772, 18848, 19456, 22382, 23104, 25792, 30628, 31616, 31744, 37544, 37696, 44764, 46208, 51584, 61256, 63232, 75088, 75392, 89528, 92416, 103168, 122512, 126464, 145483, 150176, 150784, 179056, 184832, 206336, 245024, 252928, 290966, 300352, 301568, 358112, 369664, 412672, 490048, 581932, 600704, 603136, 716224, 980096, 1163864, 1201408, 1432448, 1960192, 2327728, 2402816, 2864896, 3920384, 4655456, 4805632, 5729792, 7840768, 9310912, 11459584, 18621824, 37243648, 74487296, 148974592]

約数ペア:

[(1, 148974592), (2, 74487296), (4, 37243648), (8, 18621824), (13, 11459584), (16, 9310912), (19, 7840768), (26, 5729792), (31, 4805632), (32, 4655456), (38, 3920384), (52, 2864896), (62, 2402816), (64, 2327728), (76, 1960192), (104, 1432448), (124, 1201408), (128, 1163864), (152, 980096), (208, 716224), (247, 603136), (248, 600704), (256, 581932), (304, 490048), (361, 412672), (403, 369664), (416, 358112), (494, 301568), (496, 300352), (512, 290966), (589, 252928), (608, 245024), (722, 206336), (806, 184832), (832, 179056), (988, 150784), (992, 150176), (1024, 145483), (1178, 126464), (1216, 122512), (1444, 103168), (1612, 92416), (1664, 89528), (1976, 75392), (1984, 75088), (2356, 63232), (2432, 61256), (2888, 51584), (3224, 46208), (3328, 44764), (3952, 37696), (3968, 37544), (4693, 31744), (4712, 31616), (4864, 30628), (5776, 25792), (6448, 23104), (6656, 22382), (7657, 19456), (7904, 18848), (7936, 18772), (9386, 15872), (9424, 15808), (9728, 15314), (11191, 13312), (11552, 12896)]