158804940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12197}}^1$

素因数の和:12247

約数の個数: 96

約数和(自身を含む): 524611584

約数和(自身を除く): 365806644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 12197, 13020, 24394, 36591, 48788, 60985, 73182, 85379, 121970, 146364, 170758, 182955, 243940, 256137, 341516, 365910, 378107, 426895, 512274, 731820, 756214, 853790, 1024548, 1134321, 1280685, 1512428, 1707580, 1890535, 2268642, 2561370, 2646749, 3781070, 4537284, 5122740, 5293498, 5671605, 7562140, 7940247, 10586996, 11343210, 13233745, 15880494, 22686420, 26467490, 31760988, 39701235, 52934980, 79402470, 158804940]

約数ペア:

[(1, 158804940), (2, 79402470), (3, 52934980), (4, 39701235), (5, 31760988), (6, 26467490), (7, 22686420), (10, 15880494), (12, 13233745), (14, 11343210), (15, 10586996), (20, 7940247), (21, 7562140), (28, 5671605), (30, 5293498), (31, 5122740), (35, 4537284), (42, 3781070), (60, 2646749), (62, 2561370), (70, 2268642), (84, 1890535), (93, 1707580), (105, 1512428), (124, 1280685), (140, 1134321), (155, 1024548), (186, 853790), (210, 756214), (217, 731820), (310, 512274), (372, 426895), (420, 378107), (434, 365910), (465, 341516), (620, 256137), (651, 243940), (868, 182955), (930, 170758), (1085, 146364), (1302, 121970), (1860, 85379), (2170, 73182), (2604, 60985), (3255, 48788), (4340, 36591), (6510, 24394), (12197, 13020)]