156718764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 432694080

約数和(自身を除く): 275975316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 361, 372, 389, 558, 589, 684, 722, 778, 1083, 1116, 1167, 1178, 1444, 1556, 1767, 2166, 2334, 2356, 3249, 3501, 3534, 4332, 4668, 5301, 6498, 7002, 7068, 7391, 10602, 11191, 12059, 12996, 14004, 14782, 21204, 22173, 22382, 24118, 29564, 33573, 36177, 44346, 44764, 48236, 66519, 67146, 72354, 88692, 100719, 108531, 133038, 134292, 140429, 144708, 201438, 217062, 229121, 266076, 280858, 402876, 421287, 434124, 458242, 561716, 687363, 842574, 916484, 1263861, 1374726, 1685148, 2062089, 2527722, 2749452, 4124178, 4353299, 5055444, 8248356, 8706598, 13059897, 17413196, 26119794, 39179691, 52239588, 78359382, 156718764]

約数ペア:

[(1, 156718764), (2, 78359382), (3, 52239588), (4, 39179691), (6, 26119794), (9, 17413196), (12, 13059897), (18, 8706598), (19, 8248356), (31, 5055444), (36, 4353299), (38, 4124178), (57, 2749452), (62, 2527722), (76, 2062089), (93, 1685148), (114, 1374726), (124, 1263861), (171, 916484), (186, 842574), (228, 687363), (279, 561716), (342, 458242), (361, 434124), (372, 421287), (389, 402876), (558, 280858), (589, 266076), (684, 229121), (722, 217062), (778, 201438), (1083, 144708), (1116, 140429), (1167, 134292), (1178, 133038), (1444, 108531), (1556, 100719), (1767, 88692), (2166, 72354), (2334, 67146), (2356, 66519), (3249, 48236), (3501, 44764), (3534, 44346), (4332, 36177), (4668, 33573), (5301, 29564), (6498, 24118), (7002, 22382), (7068, 22173), (7391, 21204), (10602, 14782), (11191, 14004), (12059, 12996)]