158159500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 382112640

約数和(自身を除く): 223953140

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 340, 391, 425, 460, 500, 575, 782, 809, 850, 1150, 1564, 1618, 1700, 1955, 2125, 2300, 2875, 3236, 3910, 4045, 4250, 5750, 7820, 8090, 8500, 9775, 11500, 13753, 16180, 18607, 19550, 20225, 27506, 37214, 39100, 40450, 48875, 55012, 68765, 74428, 80900, 93035, 97750, 101125, 137530, 186070, 195500, 202250, 275060, 316319, 343825, 372140, 404500, 465175, 632638, 687650, 930350, 1265276, 1375300, 1581595, 1719125, 1860700, 2325875, 3163190, 3438250, 4651750, 6326380, 6876500, 7907975, 9303500, 15815950, 31631900, 39539875, 79079750, 158159500]

約数ペア:

[(1, 158159500), (2, 79079750), (4, 39539875), (5, 31631900), (10, 15815950), (17, 9303500), (20, 7907975), (23, 6876500), (25, 6326380), (34, 4651750), (46, 3438250), (50, 3163190), (68, 2325875), (85, 1860700), (92, 1719125), (100, 1581595), (115, 1375300), (125, 1265276), (170, 930350), (230, 687650), (250, 632638), (340, 465175), (391, 404500), (425, 372140), (460, 343825), (500, 316319), (575, 275060), (782, 202250), (809, 195500), (850, 186070), (1150, 137530), (1564, 101125), (1618, 97750), (1700, 93035), (1955, 80900), (2125, 74428), (2300, 68765), (2875, 55012), (3236, 48875), (3910, 40450), (4045, 39100), (4250, 37214), (5750, 27506), (7820, 20225), (8090, 19550), (8500, 18607), (9775, 16180), (11500, 13753)]