144863410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 289267200

約数和(自身を除く): 144403790

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 61, 95, 122, 145, 190, 290, 305, 431, 551, 610, 862, 1102, 1159, 1769, 2155, 2318, 2755, 3538, 4310, 5510, 5795, 8189, 8845, 11590, 12499, 16378, 17690, 24998, 26291, 33611, 40945, 52582, 62495, 67222, 81890, 124990, 131455, 168055, 237481, 262910, 336110, 474962, 499529, 762439, 999058, 1187405, 1524878, 2374810, 2497645, 3812195, 4995290, 7624390, 14486341, 28972682, 72431705, 144863410]

約数ペア:

[(1, 144863410), (2, 72431705), (5, 28972682), (10, 14486341), (19, 7624390), (29, 4995290), (38, 3812195), (58, 2497645), (61, 2374810), (95, 1524878), (122, 1187405), (145, 999058), (190, 762439), (290, 499529), (305, 474962), (431, 336110), (551, 262910), (610, 237481), (862, 168055), (1102, 131455), (1159, 124990), (1769, 81890), (2155, 67222), (2318, 62495), (2755, 52582), (3538, 40945), (4310, 33611), (5510, 26291), (5795, 24998), (8189, 17690), (8845, 16378), (11590, 12499)]