130245804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 371498400

約数和(自身を除く): 241252596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 59, 78, 89, 106, 117, 118, 156, 159, 177, 178, 212, 234, 236, 267, 318, 354, 356, 468, 477, 531, 534, 636, 689, 708, 767, 801, 954, 1062, 1068, 1157, 1378, 1534, 1602, 1908, 2067, 2124, 2301, 2314, 2756, 3068, 3127, 3204, 3471, 4134, 4602, 4628, 4717, 5251, 6201, 6254, 6903, 6942, 8268, 9204, 9381, 9434, 10413, 10502, 12402, 12508, 13806, 13884, 14151, 15753, 18762, 18868, 20826, 21004, 24804, 27612, 28143, 28302, 31506, 37524, 40651, 41652, 42453, 47259, 56286, 56604, 61321, 63012, 68263, 81302, 84906, 94518, 112572, 121953, 122642, 136526, 162604, 169812, 183963, 189036, 204789, 243906, 245284, 273052, 278303, 365859, 367926, 409578, 487812, 551889, 556606, 614367, 731718, 735852, 819156, 834909, 1103778, 1113212, 1228734, 1463436, 1669818, 2207556, 2457468, 2504727, 3339636, 3617939, 5009454, 7235878, 10018908, 10853817, 14471756, 21707634, 32561451, 43415268, 65122902, 130245804]

約数ペア:

[(1, 130245804), (2, 65122902), (3, 43415268), (4, 32561451), (6, 21707634), (9, 14471756), (12, 10853817), (13, 10018908), (18, 7235878), (26, 5009454), (36, 3617939), (39, 3339636), (52, 2504727), (53, 2457468), (59, 2207556), (78, 1669818), (89, 1463436), (106, 1228734), (117, 1113212), (118, 1103778), (156, 834909), (159, 819156), (177, 735852), (178, 731718), (212, 614367), (234, 556606), (236, 551889), (267, 487812), (318, 409578), (354, 367926), (356, 365859), (468, 278303), (477, 273052), (531, 245284), (534, 243906), (636, 204789), (689, 189036), (708, 183963), (767, 169812), (801, 162604), (954, 136526), (1062, 122642), (1068, 121953), (1157, 112572), (1378, 94518), (1534, 84906), (1602, 81302), (1908, 68263), (2067, 63012), (2124, 61321), (2301, 56604), (2314, 56286), (2756, 47259), (3068, 42453), (3127, 41652), (3204, 40651), (3471, 37524), (4134, 31506), (4602, 28302), (4628, 28143), (4717, 27612), (5251, 24804), (6201, 21004), (6254, 20826), (6903, 18868), (6942, 18762), (8268, 15753), (9204, 14151), (9381, 13884), (9434, 13806), (10413, 12508), (10502, 12402)]