145013808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 402402816

約数和(自身を除く): 257389008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 568, 816, 852, 1136, 1207, 1704, 2414, 2503, 3408, 3621, 4828, 5006, 7242, 7509, 9656, 10012, 14484, 15018, 19312, 20024, 28968, 30036, 40048, 42551, 57936, 60072, 85102, 120144, 127653, 170204, 177713, 255306, 340408, 355426, 510612, 533139, 680816, 710852, 1021224, 1066278, 1421704, 2042448, 2132556, 2843408, 3021121, 4265112, 6042242, 8530224, 9063363, 12084484, 18126726, 24168968, 36253452, 48337936, 72506904, 145013808]

約数ペア:

[(1, 145013808), (2, 72506904), (3, 48337936), (4, 36253452), (6, 24168968), (8, 18126726), (12, 12084484), (16, 9063363), (17, 8530224), (24, 6042242), (34, 4265112), (48, 3021121), (51, 2843408), (68, 2132556), (71, 2042448), (102, 1421704), (136, 1066278), (142, 1021224), (204, 710852), (213, 680816), (272, 533139), (284, 510612), (408, 355426), (426, 340408), (568, 255306), (816, 177713), (852, 170204), (1136, 127653), (1207, 120144), (1704, 85102), (2414, 60072), (2503, 57936), (3408, 42551), (3621, 40048), (4828, 30036), (5006, 28968), (7242, 20024), (7509, 19312), (9656, 15018), (10012, 14484)]