15742721688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{172663}}^1$

素因数の和:172832

約数の個数: 64

約数和(自身を含む): 41024966400

約数和(自身を除く): 25282244712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 131, 174, 232, 262, 348, 393, 524, 696, 786, 1048, 1572, 3144, 3799, 7598, 11397, 15196, 22794, 30392, 45588, 91176, 172663, 345326, 517989, 690652, 1035978, 1381304, 2071956, 4143912, 5007227, 10014454, 15021681, 20028908, 22618853, 30043362, 40057816, 45237706, 60086724, 67856559, 90475412, 120173448, 135713118, 180950824, 271426236, 542852472, 655946737, 1311893474, 1967840211, 2623786948, 3935680422, 5247573896, 7871360844, 15742721688]

約数ペア:

[(1, 15742721688), (2, 7871360844), (3, 5247573896), (4, 3935680422), (6, 2623786948), (8, 1967840211), (12, 1311893474), (24, 655946737), (29, 542852472), (58, 271426236), (87, 180950824), (116, 135713118), (131, 120173448), (174, 90475412), (232, 67856559), (262, 60086724), (348, 45237706), (393, 40057816), (524, 30043362), (696, 22618853), (786, 20028908), (1048, 15021681), (1572, 10014454), (3144, 5007227), (3799, 4143912), (7598, 2071956), (11397, 1381304), (15196, 1035978), (22794, 690652), (30392, 517989), (45588, 345326), (91176, 172663)]