163193160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 531216000

約数和(自身を除く): 368022840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 619, 676, 780, 845, 1014, 1238, 1352, 1560, 1690, 1857, 2028, 2197, 2476, 2535, 3095, 3380, 3714, 4056, 4394, 4952, 5070, 6190, 6591, 6760, 7428, 8047, 8788, 9285, 10140, 10985, 12380, 13182, 14856, 16094, 17576, 18570, 20280, 21970, 24141, 24760, 26364, 32188, 32955, 37140, 40235, 43940, 48282, 52728, 64376, 65910, 74280, 80470, 87880, 96564, 104611, 120705, 131820, 160940, 193128, 209222, 241410, 263640, 313833, 321880, 418444, 482820, 523055, 627666, 836888, 965640, 1046110, 1255332, 1359943, 1569165, 2092220, 2510664, 2719886, 3138330, 4079829, 4184440, 5439772, 6276660, 6799715, 8159658, 10879544, 12553320, 13599430, 16319316, 20399145, 27198860, 32638632, 40798290, 54397720, 81596580, 163193160]

約数ペア:

[(1, 163193160), (2, 81596580), (3, 54397720), (4, 40798290), (5, 32638632), (6, 27198860), (8, 20399145), (10, 16319316), (12, 13599430), (13, 12553320), (15, 10879544), (20, 8159658), (24, 6799715), (26, 6276660), (30, 5439772), (39, 4184440), (40, 4079829), (52, 3138330), (60, 2719886), (65, 2510664), (78, 2092220), (104, 1569165), (120, 1359943), (130, 1255332), (156, 1046110), (169, 965640), (195, 836888), (260, 627666), (312, 523055), (338, 482820), (390, 418444), (507, 321880), (520, 313833), (619, 263640), (676, 241410), (780, 209222), (845, 193128), (1014, 160940), (1238, 131820), (1352, 120705), (1560, 104611), (1690, 96564), (1857, 87880), (2028, 80470), (2197, 74280), (2476, 65910), (2535, 64376), (3095, 52728), (3380, 48282), (3714, 43940), (4056, 40235), (4394, 37140), (4952, 32955), (5070, 32188), (6190, 26364), (6591, 24760), (6760, 24141), (7428, 21970), (8047, 20280), (8788, 18570), (9285, 17576), (10140, 16094), (10985, 14856), (12380, 13182)]