152319915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 318629376

約数和(自身を除く): 166309461

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 345, 391, 495, 561, 759, 765, 787, 935, 1035, 1173, 1265, 1683, 1955, 2277, 2361, 2805, 3519, 3795, 3935, 4301, 5865, 7083, 8415, 8657, 11385, 11805, 12903, 13379, 17595, 18101, 21505, 25971, 35415, 38709, 40137, 43285, 54303, 64515, 66895, 77913, 90505, 120411, 129855, 147169, 162909, 193545, 199111, 200685, 271515, 307717, 389565, 441507, 597333, 602055, 735845, 814545, 923151, 995555, 1324521, 1538585, 1791999, 2207535, 2769453, 2986665, 3384887, 4615755, 6622605, 8959995, 10154661, 13847265, 16924435, 30463983, 50773305, 152319915]

約数ペア:

[(1, 152319915), (3, 50773305), (5, 30463983), (9, 16924435), (11, 13847265), (15, 10154661), (17, 8959995), (23, 6622605), (33, 4615755), (45, 3384887), (51, 2986665), (55, 2769453), (69, 2207535), (85, 1791999), (99, 1538585), (115, 1324521), (153, 995555), (165, 923151), (187, 814545), (207, 735845), (253, 602055), (255, 597333), (345, 441507), (391, 389565), (495, 307717), (561, 271515), (759, 200685), (765, 199111), (787, 193545), (935, 162909), (1035, 147169), (1173, 129855), (1265, 120411), (1683, 90505), (1955, 77913), (2277, 66895), (2361, 64515), (2805, 54303), (3519, 43285), (3795, 40137), (3935, 38709), (4301, 35415), (5865, 25971), (7083, 21505), (8415, 18101), (8657, 17595), (11385, 13379), (11805, 12903)]