164802015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 349240320

約数和(自身を除く): 184438305

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 43, 45, 63, 69, 105, 115, 129, 161, 207, 215, 301, 315, 345, 387, 483, 529, 645, 805, 903, 989, 1035, 1449, 1505, 1587, 1935, 2415, 2645, 2709, 2967, 3703, 4515, 4761, 4945, 6923, 7245, 7935, 8901, 11109, 12167, 13545, 14835, 18515, 20769, 22747, 23805, 33327, 34615, 36501, 44505, 55545, 60835, 62307, 68241, 85169, 103845, 109503, 113735, 159229, 166635, 182505, 204723, 255507, 311535, 341205, 425845, 477687, 523181, 547515, 766521, 796145, 1023615, 1277535, 1433061, 1569543, 2388435, 2615905, 3662267, 3832605, 4708629, 7165305, 7847715, 10986801, 18311335, 23543145, 32960403, 54934005, 164802015]

約数ペア:

[(1, 164802015), (3, 54934005), (5, 32960403), (7, 23543145), (9, 18311335), (15, 10986801), (21, 7847715), (23, 7165305), (35, 4708629), (43, 3832605), (45, 3662267), (63, 2615905), (69, 2388435), (105, 1569543), (115, 1433061), (129, 1277535), (161, 1023615), (207, 796145), (215, 766521), (301, 547515), (315, 523181), (345, 477687), (387, 425845), (483, 341205), (529, 311535), (645, 255507), (805, 204723), (903, 182505), (989, 166635), (1035, 159229), (1449, 113735), (1505, 109503), (1587, 103845), (1935, 85169), (2415, 68241), (2645, 62307), (2709, 60835), (2967, 55545), (3703, 44505), (4515, 36501), (4761, 34615), (4945, 33327), (6923, 23805), (7245, 22747), (7935, 20769), (8901, 18515), (11109, 14835), (12167, 13545)]