169409968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 406362880

約数和(自身を除く): 236952912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 307, 364, 379, 614, 728, 758, 1228, 1456, 1516, 2149, 2456, 2653, 3032, 3991, 4298, 4912, 4927, 5306, 6064, 7982, 8596, 9854, 10612, 15964, 17192, 19708, 21224, 27937, 31928, 34384, 34489, 39416, 42448, 55874, 63856, 68978, 78832, 111748, 116353, 137956, 223496, 232706, 275912, 446992, 465412, 551824, 814471, 930824, 1512589, 1628942, 1861648, 3025178, 3257884, 6050356, 6515768, 10588123, 12100712, 13031536, 21176246, 24201424, 42352492, 84704984, 169409968]

約数ペア:

[(1, 169409968), (2, 84704984), (4, 42352492), (7, 24201424), (8, 21176246), (13, 13031536), (14, 12100712), (16, 10588123), (26, 6515768), (28, 6050356), (52, 3257884), (56, 3025178), (91, 1861648), (104, 1628942), (112, 1512589), (182, 930824), (208, 814471), (307, 551824), (364, 465412), (379, 446992), (614, 275912), (728, 232706), (758, 223496), (1228, 137956), (1456, 116353), (1516, 111748), (2149, 78832), (2456, 68978), (2653, 63856), (3032, 55874), (3991, 42448), (4298, 39416), (4912, 34489), (4927, 34384), (5306, 31928), (6064, 27937), (7982, 21224), (8596, 19708), (9854, 17192), (10612, 15964)]