127776376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 296916480

約数和(自身を除く): 169140104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1051, 1169, 1336, 2102, 2171, 2338, 4204, 4342, 4676, 7357, 8408, 8684, 9352, 13663, 14714, 15197, 17368, 27326, 29428, 30394, 54652, 58856, 60788, 95641, 109304, 121576, 175517, 191282, 351034, 382564, 702068, 765128, 1228619, 1404136, 2281721, 2457238, 4563442, 4914476, 9126884, 9828952, 15972047, 18253768, 31944094, 63888188, 127776376]

約数ペア:

[(1, 127776376), (2, 63888188), (4, 31944094), (7, 18253768), (8, 15972047), (13, 9828952), (14, 9126884), (26, 4914476), (28, 4563442), (52, 2457238), (56, 2281721), (91, 1404136), (104, 1228619), (167, 765128), (182, 702068), (334, 382564), (364, 351034), (668, 191282), (728, 175517), (1051, 121576), (1169, 109304), (1336, 95641), (2102, 60788), (2171, 58856), (2338, 54652), (4204, 30394), (4342, 29428), (4676, 27326), (7357, 17368), (8408, 15197), (8684, 14714), (9352, 13663)]