15671589128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1\times {\mathrm{859}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 33710073600

約数和(自身を除く): 18038484472

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 607, 859, 884, 1156, 1214, 1718, 1768, 2312, 2428, 3436, 3757, 4856, 6872, 7514, 7891, 10319, 11167, 14603, 15028, 15782, 20638, 22334, 29206, 30056, 31564, 41276, 44668, 58412, 63128, 82552, 89336, 116824, 134147, 175423, 189839, 248251, 268294, 350846, 379678, 496502, 521413, 536588, 701692, 759356, 993004, 1042826, 1073176, 1403384, 1518712, 1986008, 2085652, 2280499, 3227263, 4171304, 4560998, 6454526, 6778369, 8864021, 9121996, 12909052, 13556738, 17728042, 18243992, 25818104, 27113476, 35456084, 54226952, 70912168, 115232273, 150688357, 230464546, 301376714, 460929092, 602753428, 921858184, 1205506856, 1958948641, 3917897282, 7835794564, 15671589128]

約数ペア:

[(1, 15671589128), (2, 7835794564), (4, 3917897282), (8, 1958948641), (13, 1205506856), (17, 921858184), (26, 602753428), (34, 460929092), (52, 301376714), (68, 230464546), (104, 150688357), (136, 115232273), (221, 70912168), (289, 54226952), (442, 35456084), (578, 27113476), (607, 25818104), (859, 18243992), (884, 17728042), (1156, 13556738), (1214, 12909052), (1718, 9121996), (1768, 8864021), (2312, 6778369), (2428, 6454526), (3436, 4560998), (3757, 4171304), (4856, 3227263), (6872, 2280499), (7514, 2085652), (7891, 1986008), (10319, 1518712), (11167, 1403384), (14603, 1073176), (15028, 1042826), (15782, 993004), (20638, 759356), (22334, 701692), (29206, 536588), (30056, 521413), (31564, 496502), (41276, 379678), (44668, 350846), (58412, 268294), (63128, 248251), (82552, 189839), (89336, 175423), (116824, 134147)]