156401448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 470016000

約数和(自身を除く): 313614552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 509, 651, 708, 744, 826, 868, 1018, 1239, 1302, 1416, 1527, 1652, 1736, 1829, 2036, 2478, 2604, 3054, 3304, 3563, 3658, 4072, 4956, 5208, 5487, 6108, 7126, 7316, 9912, 10689, 10974, 12216, 12803, 14252, 14632, 15779, 21378, 21948, 25606, 28504, 30031, 31558, 38409, 42756, 43896, 47337, 51212, 60062, 63116, 76818, 85512, 90093, 94674, 102424, 110453, 120124, 126232, 153636, 180186, 189348, 210217, 220906, 240248, 307272, 331359, 360372, 378696, 420434, 441812, 630651, 662718, 720744, 840868, 883624, 930961, 1261302, 1325436, 1681736, 1861922, 2522604, 2650872, 2792883, 3723844, 5045208, 5585766, 6516727, 7447688, 11171532, 13033454, 19550181, 22343064, 26066908, 39100362, 52133816, 78200724, 156401448]

約数ペア:

[(1, 156401448), (2, 78200724), (3, 52133816), (4, 39100362), (6, 26066908), (7, 22343064), (8, 19550181), (12, 13033454), (14, 11171532), (21, 7447688), (24, 6516727), (28, 5585766), (31, 5045208), (42, 3723844), (56, 2792883), (59, 2650872), (62, 2522604), (84, 1861922), (93, 1681736), (118, 1325436), (124, 1261302), (168, 930961), (177, 883624), (186, 840868), (217, 720744), (236, 662718), (248, 630651), (354, 441812), (372, 420434), (413, 378696), (434, 360372), (472, 331359), (509, 307272), (651, 240248), (708, 220906), (744, 210217), (826, 189348), (868, 180186), (1018, 153636), (1239, 126232), (1302, 120124), (1416, 110453), (1527, 102424), (1652, 94674), (1736, 90093), (1829, 85512), (2036, 76818), (2478, 63116), (2604, 60062), (3054, 51212), (3304, 47337), (3563, 43896), (3658, 42756), (4072, 38409), (4956, 31558), (5208, 30031), (5487, 28504), (6108, 25606), (7126, 21948), (7316, 21378), (9912, 15779), (10689, 14632), (10974, 14252), (12216, 12803)]