127583104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 297676800

約数和(自身を除く): 170093696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 79, 88, 124, 128, 148, 158, 176, 248, 296, 316, 341, 352, 407, 496, 592, 632, 682, 704, 814, 869, 992, 1147, 1184, 1264, 1364, 1408, 1628, 1738, 1984, 2294, 2368, 2449, 2528, 2728, 2923, 3256, 3476, 3968, 4588, 4736, 4898, 5056, 5456, 5846, 6512, 6952, 9176, 9796, 10112, 10912, 11692, 12617, 13024, 13904, 18352, 19592, 21824, 23384, 25234, 26048, 26939, 27808, 32153, 36704, 39184, 43648, 46768, 50468, 52096, 53878, 55616, 64306, 73408, 78368, 90613, 93536, 100936, 107756, 111232, 128612, 146816, 156736, 181226, 187072, 201872, 215512, 257224, 313472, 362452, 374144, 403744, 431024, 514448, 724904, 807488, 862048, 996743, 1028896, 1449808, 1614976, 1724096, 1993486, 2057792, 2899616, 3448192, 3986972, 4115584, 5799232, 7973944, 11598464, 15947888, 31895776, 63791552, 127583104]

約数ペア:

[(1, 127583104), (2, 63791552), (4, 31895776), (8, 15947888), (11, 11598464), (16, 7973944), (22, 5799232), (31, 4115584), (32, 3986972), (37, 3448192), (44, 2899616), (62, 2057792), (64, 1993486), (74, 1724096), (79, 1614976), (88, 1449808), (124, 1028896), (128, 996743), (148, 862048), (158, 807488), (176, 724904), (248, 514448), (296, 431024), (316, 403744), (341, 374144), (352, 362452), (407, 313472), (496, 257224), (592, 215512), (632, 201872), (682, 187072), (704, 181226), (814, 156736), (869, 146816), (992, 128612), (1147, 111232), (1184, 107756), (1264, 100936), (1364, 93536), (1408, 90613), (1628, 78368), (1738, 73408), (1984, 64306), (2294, 55616), (2368, 53878), (2449, 52096), (2528, 50468), (2728, 46768), (2923, 43648), (3256, 39184), (3476, 36704), (3968, 32153), (4588, 27808), (4736, 26939), (4898, 26048), (5056, 25234), (5456, 23384), (5846, 21824), (6512, 19592), (6952, 18352), (9176, 13904), (9796, 13024), (10112, 12617), (10912, 11692)]