165700548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 108

約数和(自身を含む): 468273988

約数和(自身を除く): 302573440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 421, 468, 522, 754, 841, 842, 1044, 1131, 1263, 1508, 1682, 1684, 2262, 2523, 2526, 3364, 3393, 3789, 4524, 5046, 5052, 5473, 6786, 7569, 7578, 10092, 10933, 10946, 12209, 13572, 15138, 15156, 16419, 21866, 21892, 24418, 30276, 32799, 32838, 36627, 43732, 48836, 49257, 65598, 65676, 73254, 98397, 98514, 109881, 131196, 146508, 158717, 196794, 197028, 219762, 317434, 354061, 393588, 439524, 476151, 634868, 708122, 952302, 1062183, 1416244, 1428453, 1904604, 2124366, 2856906, 3186549, 4248732, 4602793, 5713812, 6373098, 9205586, 12746196, 13808379, 18411172, 27616758, 41425137, 55233516, 82850274, 165700548]

約数ペア:

[(1, 165700548), (2, 82850274), (3, 55233516), (4, 41425137), (6, 27616758), (9, 18411172), (12, 13808379), (13, 12746196), (18, 9205586), (26, 6373098), (29, 5713812), (36, 4602793), (39, 4248732), (52, 3186549), (58, 2856906), (78, 2124366), (87, 1904604), (116, 1428453), (117, 1416244), (156, 1062183), (174, 952302), (234, 708122), (261, 634868), (348, 476151), (377, 439524), (421, 393588), (468, 354061), (522, 317434), (754, 219762), (841, 197028), (842, 196794), (1044, 158717), (1131, 146508), (1263, 131196), (1508, 109881), (1682, 98514), (1684, 98397), (2262, 73254), (2523, 65676), (2526, 65598), (3364, 49257), (3393, 48836), (3789, 43732), (4524, 36627), (5046, 32838), (5052, 32799), (5473, 30276), (6786, 24418), (7569, 21892), (7578, 21866), (10092, 16419), (10933, 15156), (10946, 15138), (12209, 13572)]