15691464852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{5639}}^1$

素因数の和:6021

約数の個数: 96

約数和(自身を含む): 42317506560

約数和(自身を除く): 26626041708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 211, 314, 422, 471, 628, 633, 844, 942, 1099, 1266, 1477, 1884, 2198, 2532, 2954, 3297, 4396, 4431, 5639, 5908, 6594, 8862, 11278, 13188, 16917, 17724, 22556, 33127, 33834, 39473, 66254, 67668, 78946, 99381, 118419, 132508, 157892, 198762, 231889, 236838, 397524, 463778, 473676, 695667, 885323, 927556, 1189829, 1391334, 1770646, 2379658, 2655969, 2782668, 3541292, 3569487, 4759316, 5311938, 6197261, 7138974, 8328803, 10623876, 12394522, 14277948, 16657606, 18591783, 24789044, 24986409, 33315212, 37183566, 49972818, 74367132, 99945636, 186803153, 373606306, 560409459, 747212612, 1120818918, 1307622071, 2241637836, 2615244142, 3922866213, 5230488284, 7845732426, 15691464852]

約数ペア:

[(1, 15691464852), (2, 7845732426), (3, 5230488284), (4, 3922866213), (6, 2615244142), (7, 2241637836), (12, 1307622071), (14, 1120818918), (21, 747212612), (28, 560409459), (42, 373606306), (84, 186803153), (157, 99945636), (211, 74367132), (314, 49972818), (422, 37183566), (471, 33315212), (628, 24986409), (633, 24789044), (844, 18591783), (942, 16657606), (1099, 14277948), (1266, 12394522), (1477, 10623876), (1884, 8328803), (2198, 7138974), (2532, 6197261), (2954, 5311938), (3297, 4759316), (4396, 3569487), (4431, 3541292), (5639, 2782668), (5908, 2655969), (6594, 2379658), (8862, 1770646), (11278, 1391334), (13188, 1189829), (16917, 927556), (17724, 885323), (22556, 695667), (33127, 473676), (33834, 463778), (39473, 397524), (66254, 236838), (67668, 231889), (78946, 198762), (99381, 157892), (118419, 132508)]