15666064764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{6563}}^1$

素因数の和:6915

約数の個数: 96

約数和(自身を含む): 42280982016

約数和(自身を除く): 26614917252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 181, 314, 362, 471, 543, 628, 724, 942, 1086, 1099, 1267, 1884, 2172, 2198, 2534, 3297, 3801, 4396, 5068, 6563, 6594, 7602, 13126, 13188, 15204, 19689, 26252, 28417, 39378, 45941, 56834, 78756, 85251, 91882, 113668, 137823, 170502, 183764, 198919, 275646, 341004, 397838, 551292, 596757, 795676, 1030391, 1187903, 1193514, 2060782, 2375806, 2387028, 3091173, 3563709, 4121564, 4751612, 6182346, 7127418, 7212737, 8315321, 12364692, 14254836, 14425474, 16630642, 21638211, 24945963, 28850948, 33261284, 43276422, 49891926, 86552844, 99783852, 186500771, 373001542, 559502313, 746003084, 1119004626, 1305505397, 2238009252, 2611010794, 3916516191, 5222021588, 7833032382, 15666064764]

約数ペア:

[(1, 15666064764), (2, 7833032382), (3, 5222021588), (4, 3916516191), (6, 2611010794), (7, 2238009252), (12, 1305505397), (14, 1119004626), (21, 746003084), (28, 559502313), (42, 373001542), (84, 186500771), (157, 99783852), (181, 86552844), (314, 49891926), (362, 43276422), (471, 33261284), (543, 28850948), (628, 24945963), (724, 21638211), (942, 16630642), (1086, 14425474), (1099, 14254836), (1267, 12364692), (1884, 8315321), (2172, 7212737), (2198, 7127418), (2534, 6182346), (3297, 4751612), (3801, 4121564), (4396, 3563709), (5068, 3091173), (6563, 2387028), (6594, 2375806), (7602, 2060782), (13126, 1193514), (13188, 1187903), (15204, 1030391), (19689, 795676), (26252, 596757), (28417, 551292), (39378, 397838), (45941, 341004), (56834, 275646), (78756, 198919), (85251, 183764), (91882, 170502), (113668, 137823)]