151224448

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 324702720

約数和(自身を除く): 173478272

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1657, 1984, 2852, 2944, 3314, 3968, 5704, 6628, 11408, 13256, 22816, 26512, 38111, 45632, 51367, 53024, 76222, 91264, 102734, 106048, 152444, 205468, 212096, 304888, 410936, 609776, 821872, 1181441, 1219552, 1643744, 2362882, 2439104, 3287488, 4725764, 4878208, 6574976, 9451528, 18903056, 37806112, 75612224, 151224448]

約数ペア:

[(1, 151224448), (2, 75612224), (4, 37806112), (8, 18903056), (16, 9451528), (23, 6574976), (31, 4878208), (32, 4725764), (46, 3287488), (62, 2439104), (64, 2362882), (92, 1643744), (124, 1219552), (128, 1181441), (184, 821872), (248, 609776), (368, 410936), (496, 304888), (713, 212096), (736, 205468), (992, 152444), (1426, 106048), (1472, 102734), (1657, 91264), (1984, 76222), (2852, 53024), (2944, 51367), (3314, 45632), (3968, 38111), (5704, 26512), (6628, 22816), (11408, 13256)]