127808928

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3828

約数の個数: 120

約数和(自身を含む): 404903268

約数和(自身を除く): 277094340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 3793, 4212, 5616, 7586, 8424, 11232, 11379, 15172, 16848, 22758, 30344, 33696, 34137, 45516, 49309, 60688, 68274, 91032, 98618, 102411, 121376, 136548, 147927, 182064, 197236, 204822, 273096, 295854, 307233, 364128, 394472, 409644, 443781, 546192, 591708, 614466, 788944, 819288, 887562, 1092384, 1183416, 1228932, 1331343, 1577888, 1638576, 1775124, 2366832, 2457864, 2662686, 3277152, 3550248, 3994029, 4733664, 4915728, 5325372, 7100496, 7988058, 9831456, 10650744, 14200992, 15976116, 21301488, 31952232, 42602976, 63904464, 127808928]

約数ペア:

[(1, 127808928), (2, 63904464), (3, 42602976), (4, 31952232), (6, 21301488), (8, 15976116), (9, 14200992), (12, 10650744), (13, 9831456), (16, 7988058), (18, 7100496), (24, 5325372), (26, 4915728), (27, 4733664), (32, 3994029), (36, 3550248), (39, 3277152), (48, 2662686), (52, 2457864), (54, 2366832), (72, 1775124), (78, 1638576), (81, 1577888), (96, 1331343), (104, 1228932), (108, 1183416), (117, 1092384), (144, 887562), (156, 819288), (162, 788944), (208, 614466), (216, 591708), (234, 546192), (288, 443781), (312, 409644), (324, 394472), (351, 364128), (416, 307233), (432, 295854), (468, 273096), (624, 204822), (648, 197236), (702, 182064), (864, 147927), (936, 136548), (1053, 121376), (1248, 102411), (1296, 98618), (1404, 91032), (1872, 68274), (2106, 60688), (2592, 49309), (2808, 45516), (3744, 34137), (3793, 33696), (4212, 30344), (5616, 22758), (7586, 16848), (8424, 15172), (11232, 11379)]