129732988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 303367680

約数和(自身を除く): 173634692

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3167, 3724, 5852, 6334, 10241, 12668, 20482, 22169, 34837, 40964, 44338, 60173, 69674, 88676, 120346, 139348, 155183, 240692, 243859, 310366, 421211, 487718, 620732, 661903, 842422, 975436, 1323806, 1684844, 1707013, 2647612, 2948477, 3414026, 4633321, 5896954, 6828052, 9266642, 11793908, 18533284, 32433247, 64866494, 129732988]

約数ペア:

[(1, 129732988), (2, 64866494), (4, 32433247), (7, 18533284), (11, 11793908), (14, 9266642), (19, 6828052), (22, 5896954), (28, 4633321), (38, 3414026), (44, 2948477), (49, 2647612), (76, 1707013), (77, 1684844), (98, 1323806), (133, 975436), (154, 842422), (196, 661903), (209, 620732), (266, 487718), (308, 421211), (418, 310366), (532, 243859), (539, 240692), (836, 155183), (931, 139348), (1078, 120346), (1463, 88676), (1862, 69674), (2156, 60173), (2926, 44338), (3167, 40964), (3724, 34837), (5852, 22169), (6334, 20482), (10241, 12668)]