15665897104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47881}}^1$

素因数の和:47937

約数の個数: 90

約数和(自身を含む): 36127399938

約数和(自身を除く): 20461502834

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 169, 176, 208, 242, 286, 338, 484, 572, 676, 968, 1144, 1352, 1573, 1859, 1936, 2288, 2704, 3146, 3718, 6292, 7436, 12584, 14872, 20449, 25168, 29744, 40898, 47881, 81796, 95762, 163592, 191524, 327184, 383048, 526691, 622453, 766096, 1053382, 1244906, 2106764, 2489812, 4213528, 4979624, 5793601, 6846983, 8091889, 8427056, 9959248, 11587202, 13693966, 16183778, 23174404, 27387932, 32367556, 46348808, 54775864, 64735112, 75316813, 89010779, 92697616, 109551728, 129470224, 150633626, 178021558, 301267252, 356043116, 602534504, 712086232, 979118569, 1205069008, 1424172464, 1958237138, 3916474276, 7832948552, 15665897104]

約数ペア:

[(1, 15665897104), (2, 7832948552), (4, 3916474276), (8, 1958237138), (11, 1424172464), (13, 1205069008), (16, 979118569), (22, 712086232), (26, 602534504), (44, 356043116), (52, 301267252), (88, 178021558), (104, 150633626), (121, 129470224), (143, 109551728), (169, 92697616), (176, 89010779), (208, 75316813), (242, 64735112), (286, 54775864), (338, 46348808), (484, 32367556), (572, 27387932), (676, 23174404), (968, 16183778), (1144, 13693966), (1352, 11587202), (1573, 9959248), (1859, 8427056), (1936, 8091889), (2288, 6846983), (2704, 5793601), (3146, 4979624), (3718, 4213528), (6292, 2489812), (7436, 2106764), (12584, 1244906), (14872, 1053382), (20449, 766096), (25168, 622453), (29744, 526691), (40898, 383048), (47881, 327184), (81796, 191524), (95762, 163592)]