167524520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4242

約数の個数: 64

約数和(自身を含む): 404352000

約数和(自身を除く): 236827480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 4028, 4159, 5035, 8056, 8318, 10070, 16636, 20140, 20795, 33272, 40280, 41590, 79021, 83180, 158042, 166360, 220427, 316084, 395105, 440854, 632168, 790210, 881708, 1102135, 1580420, 1763416, 2204270, 3160840, 4188113, 4408540, 8376226, 8817080, 16752452, 20940565, 33504904, 41881130, 83762260, 167524520]

約数ペア:

[(1, 167524520), (2, 83762260), (4, 41881130), (5, 33504904), (8, 20940565), (10, 16752452), (19, 8817080), (20, 8376226), (38, 4408540), (40, 4188113), (53, 3160840), (76, 2204270), (95, 1763416), (106, 1580420), (152, 1102135), (190, 881708), (212, 790210), (265, 632168), (380, 440854), (424, 395105), (530, 316084), (760, 220427), (1007, 166360), (1060, 158042), (2014, 83180), (2120, 79021), (4028, 41590), (4159, 40280), (5035, 33272), (8056, 20795), (8318, 20140), (10070, 16636)]