156748898140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{119159}}^1$

素因数の和:119311

約数の個数: 96

約数和(自身を含む): 359979500160

約数和(自身を除く): 203230602020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 73, 85, 106, 146, 170, 212, 265, 292, 340, 365, 530, 730, 901, 1060, 1241, 1460, 1802, 2482, 3604, 3869, 4505, 4964, 6205, 7738, 9010, 12410, 15476, 18020, 19345, 24820, 38690, 65773, 77380, 119159, 131546, 238318, 263092, 328865, 476636, 595795, 657730, 1191590, 1315460, 2025703, 2383180, 4051406, 6315427, 8102812, 8698607, 10128515, 12630854, 17397214, 20257030, 25261708, 31577135, 34794428, 40514060, 43493035, 63154270, 86986070, 107362259, 126308540, 147876319, 173972140, 214724518, 295752638, 429449036, 461026171, 536811295, 591505276, 739381595, 922052342, 1073622590, 1478763190, 1844104684, 2147245180, 2305130855, 2957526380, 4610261710, 7837444907, 9220523420, 15674889814, 31349779628, 39187224535, 78374449070, 156748898140]

約数ペア:

[(1, 156748898140), (2, 78374449070), (4, 39187224535), (5, 31349779628), (10, 15674889814), (17, 9220523420), (20, 7837444907), (34, 4610261710), (53, 2957526380), (68, 2305130855), (73, 2147245180), (85, 1844104684), (106, 1478763190), (146, 1073622590), (170, 922052342), (212, 739381595), (265, 591505276), (292, 536811295), (340, 461026171), (365, 429449036), (530, 295752638), (730, 214724518), (901, 173972140), (1060, 147876319), (1241, 126308540), (1460, 107362259), (1802, 86986070), (2482, 63154270), (3604, 43493035), (3869, 40514060), (4505, 34794428), (4964, 31577135), (6205, 25261708), (7738, 20257030), (9010, 17397214), (12410, 12630854), (15476, 10128515), (18020, 8698607), (19345, 8102812), (24820, 6315427), (38690, 4051406), (65773, 2383180), (77380, 2025703), (119159, 1315460), (131546, 1191590), (238318, 657730), (263092, 595795), (328865, 476636)]