139605648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 160

約数和(自身を含む): 458637312

約数和(自身を除く): 319031664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1031, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2062, 2184, 2418, 2604, 2821, 3093, 3224, 3472, 4124, 4368, 4836, 5208, 5642, 6186, 6448, 7217, 8248, 8463, 9672, 10416, 11284, 12372, 13403, 14434, 16496, 16926, 19344, 21651, 22568, 24744, 26806, 28868, 31961, 33852, 40209, 43302, 45136, 49488, 53612, 57736, 63922, 67704, 80418, 86604, 93821, 95883, 107224, 115472, 127844, 135408, 160836, 173208, 187642, 191766, 214448, 223727, 255688, 281463, 321672, 346416, 375284, 383532, 415493, 447454, 511376, 562926, 643344, 671181, 750568, 767064, 830986, 894908, 1125852, 1246479, 1342362, 1501136, 1534128, 1661972, 1789816, 2251704, 2492958, 2684724, 2908451, 3323944, 3579632, 4503408, 4985916, 5369448, 5816902, 6647888, 8725353, 9971832, 10738896, 11633804, 17450706, 19943664, 23267608, 34901412, 46535216, 69802824, 139605648]

約数ペア:

[(1, 139605648), (2, 69802824), (3, 46535216), (4, 34901412), (6, 23267608), (7, 19943664), (8, 17450706), (12, 11633804), (13, 10738896), (14, 9971832), (16, 8725353), (21, 6647888), (24, 5816902), (26, 5369448), (28, 4985916), (31, 4503408), (39, 3579632), (42, 3323944), (48, 2908451), (52, 2684724), (56, 2492958), (62, 2251704), (78, 1789816), (84, 1661972), (91, 1534128), (93, 1501136), (104, 1342362), (112, 1246479), (124, 1125852), (156, 894908), (168, 830986), (182, 767064), (186, 750568), (208, 671181), (217, 643344), (248, 562926), (273, 511376), (312, 447454), (336, 415493), (364, 383532), (372, 375284), (403, 346416), (434, 321672), (496, 281463), (546, 255688), (624, 223727), (651, 214448), (728, 191766), (744, 187642), (806, 173208), (868, 160836), (1031, 135408), (1092, 127844), (1209, 115472), (1302, 107224), (1456, 95883), (1488, 93821), (1612, 86604), (1736, 80418), (2062, 67704), (2184, 63922), (2418, 57736), (2604, 53612), (2821, 49488), (3093, 45136), (3224, 43302), (3472, 40209), (4124, 33852), (4368, 31961), (4836, 28868), (5208, 26806), (5642, 24744), (6186, 22568), (6448, 21651), (7217, 19344), (8248, 16926), (8463, 16496), (9672, 14434), (10416, 13403), (11284, 12372)]