155230848

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 463881210

約数和(自身を除く): 308650362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 61, 64, 72, 94, 96, 122, 128, 141, 144, 183, 188, 192, 244, 282, 288, 366, 376, 384, 423, 488, 549, 564, 576, 732, 752, 846, 976, 1098, 1128, 1152, 1464, 1504, 1692, 1952, 2196, 2209, 2256, 2867, 2928, 3008, 3384, 3904, 4392, 4418, 4512, 5734, 5856, 6016, 6627, 6768, 7808, 8601, 8784, 8836, 9024, 11468, 11712, 13254, 13536, 17202, 17568, 17672, 18048, 19881, 22936, 23424, 25803, 26508, 27072, 34404, 35136, 35344, 39762, 45872, 51606, 53016, 54144, 68808, 70272, 70688, 79524, 91744, 103212, 106032, 134749, 137616, 141376, 159048, 183488, 206424, 212064, 269498, 275232, 282752, 318096, 366976, 404247, 412848, 424128, 538996, 550464, 636192, 808494, 825696, 848256, 1077992, 1100928, 1212741, 1272384, 1616988, 1651392, 2155984, 2425482, 2544768, 3233976, 3302784, 4311968, 4850964, 6467952, 8623936, 9701928, 12935904, 17247872, 19403856, 25871808, 38807712, 51743616, 77615424, 155230848]

約数ペア:

[(1, 155230848), (2, 77615424), (3, 51743616), (4, 38807712), (6, 25871808), (8, 19403856), (9, 17247872), (12, 12935904), (16, 9701928), (18, 8623936), (24, 6467952), (32, 4850964), (36, 4311968), (47, 3302784), (48, 3233976), (61, 2544768), (64, 2425482), (72, 2155984), (94, 1651392), (96, 1616988), (122, 1272384), (128, 1212741), (141, 1100928), (144, 1077992), (183, 848256), (188, 825696), (192, 808494), (244, 636192), (282, 550464), (288, 538996), (366, 424128), (376, 412848), (384, 404247), (423, 366976), (488, 318096), (549, 282752), (564, 275232), (576, 269498), (732, 212064), (752, 206424), (846, 183488), (976, 159048), (1098, 141376), (1128, 137616), (1152, 134749), (1464, 106032), (1504, 103212), (1692, 91744), (1952, 79524), (2196, 70688), (2209, 70272), (2256, 68808), (2867, 54144), (2928, 53016), (3008, 51606), (3384, 45872), (3904, 39762), (4392, 35344), (4418, 35136), (4512, 34404), (5734, 27072), (5856, 26508), (6016, 25803), (6627, 23424), (6768, 22936), (7808, 19881), (8601, 18048), (8784, 17672), (8836, 17568), (9024, 17202), (11468, 13536), (11712, 13254)]