187858008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 567000000

約数和(自身を除く): 379141992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 149, 156, 216, 234, 298, 312, 351, 447, 449, 468, 596, 702, 894, 898, 936, 1192, 1341, 1347, 1404, 1788, 1796, 1937, 2682, 2694, 2808, 3576, 3592, 3874, 4023, 4041, 5364, 5388, 5811, 5837, 7748, 8046, 8082, 10728, 10776, 11622, 11674, 12123, 15496, 16092, 16164, 17433, 17511, 23244, 23348, 24246, 32184, 32328, 34866, 35022, 46488, 46696, 48492, 52299, 52533, 66901, 69732, 70044, 96984, 104598, 105066, 133802, 139464, 140088, 157599, 200703, 209196, 210132, 267604, 315198, 401406, 418392, 420264, 535208, 602109, 630396, 802812, 869713, 1204218, 1260792, 1605624, 1739426, 1806327, 2408436, 2609139, 3478852, 3612654, 4816872, 5218278, 6957704, 7225308, 7827417, 10436556, 14450616, 15654834, 20873112, 23482251, 31309668, 46964502, 62619336, 93929004, 187858008]

約数ペア:

[(1, 187858008), (2, 93929004), (3, 62619336), (4, 46964502), (6, 31309668), (8, 23482251), (9, 20873112), (12, 15654834), (13, 14450616), (18, 10436556), (24, 7827417), (26, 7225308), (27, 6957704), (36, 5218278), (39, 4816872), (52, 3612654), (54, 3478852), (72, 2609139), (78, 2408436), (104, 1806327), (108, 1739426), (117, 1605624), (149, 1260792), (156, 1204218), (216, 869713), (234, 802812), (298, 630396), (312, 602109), (351, 535208), (447, 420264), (449, 418392), (468, 401406), (596, 315198), (702, 267604), (894, 210132), (898, 209196), (936, 200703), (1192, 157599), (1341, 140088), (1347, 139464), (1404, 133802), (1788, 105066), (1796, 104598), (1937, 96984), (2682, 70044), (2694, 69732), (2808, 66901), (3576, 52533), (3592, 52299), (3874, 48492), (4023, 46696), (4041, 46488), (5364, 35022), (5388, 34866), (5811, 32328), (5837, 32184), (7748, 24246), (8046, 23348), (8082, 23244), (10728, 17511), (10776, 17433), (11622, 16164), (11674, 16092), (12123, 15496)]