155713992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 475545600

約数和(自身を除く): 319831608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 609, 651, 696, 744, 812, 868, 899, 1031, 1218, 1302, 1624, 1736, 1798, 2062, 2436, 2604, 2697, 3093, 3596, 4124, 4872, 5208, 5394, 6186, 6293, 7192, 7217, 8248, 10788, 12372, 12586, 14434, 18879, 21576, 21651, 24744, 25172, 28868, 29899, 31961, 37758, 43302, 50344, 57736, 59798, 63922, 75516, 86604, 89697, 95883, 119596, 127844, 151032, 173208, 179394, 191766, 209293, 223727, 239192, 255688, 358788, 383532, 418586, 447454, 627879, 671181, 717576, 767064, 837172, 894908, 926869, 1255758, 1342362, 1674344, 1789816, 1853738, 2511516, 2684724, 2780607, 3707476, 5023032, 5369448, 5561214, 6488083, 7414952, 11122428, 12976166, 19464249, 22244856, 25952332, 38928498, 51904664, 77856996, 155713992]

約数ペア:

[(1, 155713992), (2, 77856996), (3, 51904664), (4, 38928498), (6, 25952332), (7, 22244856), (8, 19464249), (12, 12976166), (14, 11122428), (21, 7414952), (24, 6488083), (28, 5561214), (29, 5369448), (31, 5023032), (42, 3707476), (56, 2780607), (58, 2684724), (62, 2511516), (84, 1853738), (87, 1789816), (93, 1674344), (116, 1342362), (124, 1255758), (168, 926869), (174, 894908), (186, 837172), (203, 767064), (217, 717576), (232, 671181), (248, 627879), (348, 447454), (372, 418586), (406, 383532), (434, 358788), (609, 255688), (651, 239192), (696, 223727), (744, 209293), (812, 191766), (868, 179394), (899, 173208), (1031, 151032), (1218, 127844), (1302, 119596), (1624, 95883), (1736, 89697), (1798, 86604), (2062, 75516), (2436, 63922), (2604, 59798), (2697, 57736), (3093, 50344), (3596, 43302), (4124, 37758), (4872, 31961), (5208, 29899), (5394, 28868), (6186, 25172), (6293, 24744), (7192, 21651), (7217, 21576), (8248, 18879), (10788, 14434), (12372, 12586)]