156956995485

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317923}}^1$

素因数の和:318016

約数の個数: 80

約数和(自身を含む): 299133419904

約数和(自身を除く): 142176424419

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 81, 115, 135, 159, 207, 265, 345, 405, 477, 621, 795, 1035, 1219, 1431, 1863, 2385, 3105, 3657, 4293, 6095, 7155, 9315, 10971, 18285, 21465, 32913, 54855, 98739, 164565, 317923, 493695, 953769, 1589615, 2861307, 4768845, 7312229, 8583921, 14306535, 16849919, 21936687, 25751763, 36561145, 42919605, 50549757, 65810061, 84249595, 109683435, 128758815, 151649271, 197430183, 252748785, 329050305, 387548137, 454947813, 592290549, 758246355, 987150915, 1162644411, 1364843439, 1937740685, 2274739065, 2961452745, 3487933233, 5813222055, 6824217195, 10463799699, 17439666165, 31391399097, 52318998495, 156956995485]

約数ペア:

[(1, 156956995485), (3, 52318998495), (5, 31391399097), (9, 17439666165), (15, 10463799699), (23, 6824217195), (27, 5813222055), (45, 3487933233), (53, 2961452745), (69, 2274739065), (81, 1937740685), (115, 1364843439), (135, 1162644411), (159, 987150915), (207, 758246355), (265, 592290549), (345, 454947813), (405, 387548137), (477, 329050305), (621, 252748785), (795, 197430183), (1035, 151649271), (1219, 128758815), (1431, 109683435), (1863, 84249595), (2385, 65810061), (3105, 50549757), (3657, 42919605), (4293, 36561145), (6095, 25751763), (7155, 21936687), (9315, 16849919), (10971, 14306535), (18285, 8583921), (21465, 7312229), (32913, 4768845), (54855, 2861307), (98739, 1589615), (164565, 953769), (317923, 493695)]