163591064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11872

約数の個数: 64

約数和(自身を含む): 397420800

約数和(自身を除く): 233829736

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 11827, 13832, 23654, 47308, 82789, 94616, 153751, 165578, 224713, 307502, 331156, 449426, 615004, 662312, 898852, 1076257, 1230008, 1572991, 1797704, 2152514, 2921269, 3145982, 4305028, 5842538, 6291964, 8610056, 11685076, 12583928, 20448883, 23370152, 40897766, 81795532, 163591064]

約数ペア:

[(1, 163591064), (2, 81795532), (4, 40897766), (7, 23370152), (8, 20448883), (13, 12583928), (14, 11685076), (19, 8610056), (26, 6291964), (28, 5842538), (38, 4305028), (52, 3145982), (56, 2921269), (76, 2152514), (91, 1797704), (104, 1572991), (133, 1230008), (152, 1076257), (182, 898852), (247, 662312), (266, 615004), (364, 449426), (494, 331156), (532, 307502), (728, 224713), (988, 165578), (1064, 153751), (1729, 94616), (1976, 82789), (3458, 47308), (6916, 23654), (11827, 13832)]