168244580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 430811136

約数和(自身を除く): 262566556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 223, 238, 317, 340, 446, 476, 595, 634, 892, 1115, 1190, 1268, 1561, 1585, 2219, 2230, 2380, 3122, 3170, 3791, 4438, 4460, 5389, 6244, 6340, 7582, 7805, 8876, 10778, 11095, 15164, 15610, 18955, 21556, 22190, 26537, 26945, 31220, 37723, 37910, 44380, 53074, 53890, 70691, 75446, 75820, 106148, 107780, 132685, 141382, 150892, 188615, 265370, 282764, 353455, 377230, 494837, 530740, 706910, 754460, 989674, 1201747, 1413820, 1979348, 2403494, 2474185, 4806988, 4948370, 6008735, 8412229, 9896740, 12017470, 16824458, 24034940, 33648916, 42061145, 84122290, 168244580]

約数ペア:

[(1, 168244580), (2, 84122290), (4, 42061145), (5, 33648916), (7, 24034940), (10, 16824458), (14, 12017470), (17, 9896740), (20, 8412229), (28, 6008735), (34, 4948370), (35, 4806988), (68, 2474185), (70, 2403494), (85, 1979348), (119, 1413820), (140, 1201747), (170, 989674), (223, 754460), (238, 706910), (317, 530740), (340, 494837), (446, 377230), (476, 353455), (595, 282764), (634, 265370), (892, 188615), (1115, 150892), (1190, 141382), (1268, 132685), (1561, 107780), (1585, 106148), (2219, 75820), (2230, 75446), (2380, 70691), (3122, 53890), (3170, 53074), (3791, 44380), (4438, 37910), (4460, 37723), (5389, 31220), (6244, 26945), (6340, 26537), (7582, 22190), (7805, 21556), (8876, 18955), (10778, 15610), (11095, 15164)]