201816161768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{7159}}^1$

素因数の和:7939

約数の個数: 96

約数和(自身を含む): 424530720000

約数和(自身を除く): 222714558232

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 719, 754, 1352, 1438, 1508, 2876, 3016, 4901, 5752, 7159, 9347, 9802, 14318, 18694, 19604, 20851, 28636, 37388, 39208, 41702, 57272, 74776, 83404, 93067, 121511, 166808, 186134, 207611, 243022, 271063, 372268, 415222, 486044, 542126, 744536, 830444, 972088, 1084252, 1209871, 1660888, 2168504, 2419742, 2698943, 3523819, 4839484, 5147321, 5397886, 7047638, 9678968, 10294642, 10795772, 14095276, 20589284, 21591544, 28190552, 35086259, 41178568, 66915173, 70172518, 133830346, 140345036, 149272309, 267660692, 280690072, 298544618, 535321384, 597089236, 869897249, 1194178472, 1739794498, 1940540017, 3479588996, 3881080034, 6959177992, 7762160068, 15524320136, 25227020221, 50454040442, 100908080884, 201816161768]

約数ペア:

[(1, 201816161768), (2, 100908080884), (4, 50454040442), (8, 25227020221), (13, 15524320136), (26, 7762160068), (29, 6959177992), (52, 3881080034), (58, 3479588996), (104, 1940540017), (116, 1739794498), (169, 1194178472), (232, 869897249), (338, 597089236), (377, 535321384), (676, 298544618), (719, 280690072), (754, 267660692), (1352, 149272309), (1438, 140345036), (1508, 133830346), (2876, 70172518), (3016, 66915173), (4901, 41178568), (5752, 35086259), (7159, 28190552), (9347, 21591544), (9802, 20589284), (14318, 14095276), (18694, 10795772), (19604, 10294642), (20851, 9678968), (28636, 7047638), (37388, 5397886), (39208, 5147321), (41702, 4839484), (57272, 3523819), (74776, 2698943), (83404, 2419742), (93067, 2168504), (121511, 1660888), (166808, 1209871), (186134, 1084252), (207611, 972088), (243022, 830444), (271063, 744536), (372268, 542126), (415222, 486044)]