15698645564

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 32615654400

約数和(自身を除く): 16917008836

約数列:

[1, 2, 4, 7, 14, 28, 71, 83, 89, 142, 166, 178, 284, 332, 356, 497, 581, 623, 994, 1069, 1162, 1246, 1988, 2138, 2324, 2492, 4276, 5893, 6319, 7387, 7483, 11786, 12638, 14774, 14966, 23572, 25276, 29548, 29932, 41251, 44233, 51709, 75899, 82502, 88466, 88727, 95141, 103418, 151798, 165004, 176932, 177454, 190282, 206836, 303596, 354908, 380564, 524477, 531293, 621089, 665987, 1048954, 1062586, 1242178, 1331974, 2097908, 2125172, 2484356, 2663948, 3671339, 6299617, 6755011, 7342678, 7896703, 12599234, 13510022, 14685356, 15793406, 25198468, 27020044, 31586812, 44097319, 47285077, 55276921, 88194638, 94570154, 110553842, 176389276, 189140308, 221107684, 560665913, 1121331826, 2242663652, 3924661391, 7849322782, 15698645564]

約数ペア:

[(1, 15698645564), (2, 7849322782), (4, 3924661391), (7, 2242663652), (14, 1121331826), (28, 560665913), (71, 221107684), (83, 189140308), (89, 176389276), (142, 110553842), (166, 94570154), (178, 88194638), (284, 55276921), (332, 47285077), (356, 44097319), (497, 31586812), (581, 27020044), (623, 25198468), (994, 15793406), (1069, 14685356), (1162, 13510022), (1246, 12599234), (1988, 7896703), (2138, 7342678), (2324, 6755011), (2492, 6299617), (4276, 3671339), (5893, 2663948), (6319, 2484356), (7387, 2125172), (7483, 2097908), (11786, 1331974), (12638, 1242178), (14774, 1062586), (14966, 1048954), (23572, 665987), (25276, 621089), (29548, 531293), (29932, 524477), (41251, 380564), (44233, 354908), (51709, 303596), (75899, 206836), (82502, 190282), (88466, 177454), (88727, 176932), (95141, 165004), (103418, 151798)]