158693340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6619

約数の個数: 96

約数和(自身を含む): 494032896

約数和(自身を除く): 335339556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 6563, 8060, 12090, 13126, 19689, 24180, 26252, 32815, 39378, 65630, 78756, 85319, 98445, 131260, 170638, 196890, 203453, 255957, 341276, 393780, 406906, 426595, 511914, 610359, 813812, 853190, 1017265, 1023828, 1220718, 1279785, 1706380, 2034530, 2441436, 2559570, 2644889, 3051795, 4069060, 5119140, 5289778, 6103590, 7934667, 10579556, 12207180, 13224445, 15869334, 26448890, 31738668, 39673335, 52897780, 79346670, 158693340]

約数ペア:

[(1, 158693340), (2, 79346670), (3, 52897780), (4, 39673335), (5, 31738668), (6, 26448890), (10, 15869334), (12, 13224445), (13, 12207180), (15, 10579556), (20, 7934667), (26, 6103590), (30, 5289778), (31, 5119140), (39, 4069060), (52, 3051795), (60, 2644889), (62, 2559570), (65, 2441436), (78, 2034530), (93, 1706380), (124, 1279785), (130, 1220718), (155, 1023828), (156, 1017265), (186, 853190), (195, 813812), (260, 610359), (310, 511914), (372, 426595), (390, 406906), (403, 393780), (465, 341276), (620, 255957), (780, 203453), (806, 196890), (930, 170638), (1209, 131260), (1612, 98445), (1860, 85319), (2015, 78756), (2418, 65630), (4030, 39378), (4836, 32815), (6045, 26252), (6563, 24180), (8060, 19689), (12090, 13126)]