159162990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 470679552

約数和(自身を除く): 311516562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 310, 322, 345, 434, 465, 483, 651, 690, 713, 805, 930, 966, 1063, 1085, 1302, 1426, 1610, 2126, 2139, 2170, 2415, 3189, 3255, 3565, 4278, 4830, 4991, 5315, 6378, 6510, 7130, 7441, 9982, 10630, 10695, 14882, 14973, 15945, 21390, 22323, 24449, 24955, 29946, 31890, 32953, 37205, 44646, 48898, 49910, 65906, 73347, 74410, 74865, 98859, 111615, 122245, 146694, 149730, 164765, 171143, 197718, 223230, 230671, 244490, 329530, 342286, 366735, 461342, 494295, 513429, 692013, 733470, 757919, 855715, 988590, 1026858, 1153355, 1384026, 1515838, 1711430, 2273757, 2306710, 2567145, 3460065, 3789595, 4547514, 5134290, 5305433, 6920130, 7579190, 10610866, 11368785, 15916299, 22737570, 26527165, 31832598, 53054330, 79581495, 159162990]

約数ペア:

[(1, 159162990), (2, 79581495), (3, 53054330), (5, 31832598), (6, 26527165), (7, 22737570), (10, 15916299), (14, 11368785), (15, 10610866), (21, 7579190), (23, 6920130), (30, 5305433), (31, 5134290), (35, 4547514), (42, 3789595), (46, 3460065), (62, 2567145), (69, 2306710), (70, 2273757), (93, 1711430), (105, 1515838), (115, 1384026), (138, 1153355), (155, 1026858), (161, 988590), (186, 855715), (210, 757919), (217, 733470), (230, 692013), (310, 513429), (322, 494295), (345, 461342), (434, 366735), (465, 342286), (483, 329530), (651, 244490), (690, 230671), (713, 223230), (805, 197718), (930, 171143), (966, 164765), (1063, 149730), (1085, 146694), (1302, 122245), (1426, 111615), (1610, 98859), (2126, 74865), (2139, 74410), (2170, 73347), (2415, 65906), (3189, 49910), (3255, 48898), (3565, 44646), (4278, 37205), (4830, 32953), (4991, 31890), (5315, 29946), (6378, 24955), (6510, 24449), (7130, 22323), (7441, 21390), (9982, 15945), (10630, 14973), (10695, 14882)]