15665097396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{47389}}^1$

素因数の和:47585

約数の個数: 72

約数和(自身を含む): 39823523040

約数和(自身を除く): 24158425644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 169, 326, 338, 489, 507, 652, 676, 978, 1014, 1956, 2028, 2119, 4238, 6357, 8476, 12714, 25428, 27547, 47389, 55094, 82641, 94778, 110188, 142167, 165282, 189556, 284334, 330564, 568668, 616057, 1232114, 1848171, 2464228, 3696342, 7392684, 7724407, 8008741, 15448814, 16017482, 23173221, 24026223, 30897628, 32034964, 46346442, 48052446, 92692884, 96104892, 100417291, 200834582, 301251873, 401669164, 602503746, 1205007492, 1305424783, 2610849566, 3916274349, 5221699132, 7832548698, 15665097396]

約数ペア:

[(1, 15665097396), (2, 7832548698), (3, 5221699132), (4, 3916274349), (6, 2610849566), (12, 1305424783), (13, 1205007492), (26, 602503746), (39, 401669164), (52, 301251873), (78, 200834582), (156, 100417291), (163, 96104892), (169, 92692884), (326, 48052446), (338, 46346442), (489, 32034964), (507, 30897628), (652, 24026223), (676, 23173221), (978, 16017482), (1014, 15448814), (1956, 8008741), (2028, 7724407), (2119, 7392684), (4238, 3696342), (6357, 2464228), (8476, 1848171), (12714, 1232114), (25428, 616057), (27547, 568668), (47389, 330564), (55094, 284334), (82641, 189556), (94778, 165282), (110188, 142167)]