148708728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 476877960

約数和(自身を除く): 328169232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 691, 732, 854, 882, 1098, 1176, 1281, 1382, 1464, 1708, 1764, 2073, 2196, 2562, 2764, 2989, 3416, 3528, 3843, 4146, 4392, 4837, 5124, 5528, 5978, 6219, 7686, 8292, 8967, 9674, 10248, 11956, 12438, 14511, 15372, 16584, 17934, 19348, 23912, 24876, 26901, 29022, 30744, 33859, 35868, 38696, 42151, 43533, 49752, 53802, 58044, 67718, 71736, 84302, 87066, 101577, 107604, 116088, 126453, 135436, 168604, 174132, 203154, 215208, 252906, 270872, 295057, 304731, 337208, 348264, 379359, 406308, 505812, 590114, 609462, 758718, 812616, 885171, 1011624, 1180228, 1218924, 1517436, 1770342, 2065399, 2360456, 2437848, 2655513, 3034872, 3540684, 4130798, 5311026, 6196197, 7081368, 8261596, 10622052, 12392394, 16523192, 18588591, 21244104, 24784788, 37177182, 49569576, 74354364, 148708728]

約数ペア:

[(1, 148708728), (2, 74354364), (3, 49569576), (4, 37177182), (6, 24784788), (7, 21244104), (8, 18588591), (9, 16523192), (12, 12392394), (14, 10622052), (18, 8261596), (21, 7081368), (24, 6196197), (28, 5311026), (36, 4130798), (42, 3540684), (49, 3034872), (56, 2655513), (61, 2437848), (63, 2360456), (72, 2065399), (84, 1770342), (98, 1517436), (122, 1218924), (126, 1180228), (147, 1011624), (168, 885171), (183, 812616), (196, 758718), (244, 609462), (252, 590114), (294, 505812), (366, 406308), (392, 379359), (427, 348264), (441, 337208), (488, 304731), (504, 295057), (549, 270872), (588, 252906), (691, 215208), (732, 203154), (854, 174132), (882, 168604), (1098, 135436), (1176, 126453), (1281, 116088), (1382, 107604), (1464, 101577), (1708, 87066), (1764, 84302), (2073, 71736), (2196, 67718), (2562, 58044), (2764, 53802), (2989, 49752), (3416, 43533), (3528, 42151), (3843, 38696), (4146, 35868), (4392, 33859), (4837, 30744), (5124, 29022), (5528, 26901), (5978, 24876), (6219, 23912), (7686, 19348), (8292, 17934), (8967, 16584), (9674, 15372), (10248, 14511), (11956, 12438)]