157847820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10695

約数の個数: 96

約数和(自身を含む): 501070080

約数和(自身を除く): 343222260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 10651, 14820, 21302, 31953, 42604, 53255, 63906, 106510, 127812, 138463, 159765, 202369, 213020, 276926, 319530, 404738, 415389, 553852, 607107, 639060, 692315, 809476, 830778, 1011845, 1214214, 1384630, 1661556, 2023690, 2076945, 2428428, 2630797, 2769260, 3035535, 4047380, 4153890, 5261594, 6071070, 7892391, 8307780, 10523188, 12142140, 13153985, 15784782, 26307970, 31569564, 39461955, 52615940, 78923910, 157847820]

約数ペア:

[(1, 157847820), (2, 78923910), (3, 52615940), (4, 39461955), (5, 31569564), (6, 26307970), (10, 15784782), (12, 13153985), (13, 12142140), (15, 10523188), (19, 8307780), (20, 7892391), (26, 6071070), (30, 5261594), (38, 4153890), (39, 4047380), (52, 3035535), (57, 2769260), (60, 2630797), (65, 2428428), (76, 2076945), (78, 2023690), (95, 1661556), (114, 1384630), (130, 1214214), (156, 1011845), (190, 830778), (195, 809476), (228, 692315), (247, 639060), (260, 607107), (285, 553852), (380, 415389), (390, 404738), (494, 319530), (570, 276926), (741, 213020), (780, 202369), (988, 159765), (1140, 138463), (1235, 127812), (1482, 106510), (2470, 63906), (2964, 53255), (3705, 42604), (4940, 31953), (7410, 21302), (10651, 14820)]