155409072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 505300992

約数和(自身を除く): 349891920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 546, 564, 611, 624, 658, 728, 752, 757, 987, 1092, 1128, 1222, 1316, 1456, 1514, 1833, 1974, 2184, 2256, 2271, 2444, 2632, 3028, 3666, 3948, 4277, 4368, 4542, 4888, 5264, 5299, 6056, 7332, 7896, 8554, 9084, 9776, 9841, 10598, 12112, 12831, 14664, 15792, 15897, 17108, 18168, 19682, 21196, 25662, 29328, 29523, 31794, 34216, 35579, 36336, 39364, 42392, 51324, 59046, 63588, 68432, 68887, 71158, 78728, 84784, 102648, 106737, 118092, 127176, 137774, 142316, 157456, 205296, 206661, 213474, 236184, 249053, 254352, 275548, 284632, 413322, 426948, 462527, 472368, 498106, 551096, 569264, 747159, 826644, 853896, 925054, 996212, 1102192, 1387581, 1494318, 1653288, 1707792, 1850108, 1992424, 2775162, 2988636, 3237689, 3306576, 3700216, 3984848, 5550324, 5977272, 6475378, 7400432, 9713067, 11100648, 11954544, 12950756, 19426134, 22201296, 25901512, 38852268, 51803024, 77704536, 155409072]

約数ペア:

[(1, 155409072), (2, 77704536), (3, 51803024), (4, 38852268), (6, 25901512), (7, 22201296), (8, 19426134), (12, 12950756), (13, 11954544), (14, 11100648), (16, 9713067), (21, 7400432), (24, 6475378), (26, 5977272), (28, 5550324), (39, 3984848), (42, 3700216), (47, 3306576), (48, 3237689), (52, 2988636), (56, 2775162), (78, 1992424), (84, 1850108), (91, 1707792), (94, 1653288), (104, 1494318), (112, 1387581), (141, 1102192), (156, 996212), (168, 925054), (182, 853896), (188, 826644), (208, 747159), (273, 569264), (282, 551096), (312, 498106), (329, 472368), (336, 462527), (364, 426948), (376, 413322), (546, 284632), (564, 275548), (611, 254352), (624, 249053), (658, 236184), (728, 213474), (752, 206661), (757, 205296), (987, 157456), (1092, 142316), (1128, 137774), (1222, 127176), (1316, 118092), (1456, 106737), (1514, 102648), (1833, 84784), (1974, 78728), (2184, 71158), (2256, 68887), (2271, 68432), (2444, 63588), (2632, 59046), (3028, 51324), (3666, 42392), (3948, 39364), (4277, 36336), (4368, 35579), (4542, 34216), (4888, 31794), (5264, 29523), (5299, 29328), (6056, 25662), (7332, 21196), (7896, 19682), (8554, 18168), (9084, 17108), (9776, 15897), (9841, 15792), (10598, 14664), (12112, 12831)]