15696681904

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2186

約数の個数: 80

約数和(自身を含む): 31622976000

約数和(自身を除く): 15926294096

約数列:

[1, 2, 4, 8, 16, 59, 79, 109, 118, 158, 218, 236, 316, 436, 472, 632, 872, 944, 1264, 1744, 1931, 3862, 4661, 6431, 7724, 8611, 9322, 12862, 15448, 17222, 18644, 25724, 30896, 34444, 37288, 51448, 68888, 74576, 102896, 113929, 137776, 152549, 210479, 227858, 305098, 420958, 455716, 508049, 610196, 841916, 911432, 1016098, 1220392, 1683832, 1822864, 2032196, 2440784, 3367664, 4064392, 8128784, 9000391, 12418261, 16627841, 18000782, 24836522, 33255682, 36001564, 49673044, 66511364, 72003128, 99346088, 133022728, 144006256, 198692176, 266045456, 981042619, 1962085238, 3924170476, 7848340952, 15696681904]

約数ペア:

[(1, 15696681904), (2, 7848340952), (4, 3924170476), (8, 1962085238), (16, 981042619), (59, 266045456), (79, 198692176), (109, 144006256), (118, 133022728), (158, 99346088), (218, 72003128), (236, 66511364), (316, 49673044), (436, 36001564), (472, 33255682), (632, 24836522), (872, 18000782), (944, 16627841), (1264, 12418261), (1744, 9000391), (1931, 8128784), (3862, 4064392), (4661, 3367664), (6431, 2440784), (7724, 2032196), (8611, 1822864), (9322, 1683832), (12862, 1220392), (15448, 1016098), (17222, 911432), (18644, 841916), (25724, 610196), (30896, 508049), (34444, 455716), (37288, 420958), (51448, 305098), (68888, 227858), (74576, 210479), (102896, 152549), (113929, 137776)]