163020072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12946

約数の個数: 64

約数和(自身を含む): 445478400

約数和(自身を除く): 282458328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 12889, 25778, 38667, 51556, 77334, 103112, 154668, 219113, 309336, 399559, 438226, 657339, 799118, 876452, 1198677, 1314678, 1598236, 1752904, 2397354, 2629356, 3196472, 4794708, 5258712, 6792503, 9589416, 13585006, 20377509, 27170012, 40755018, 54340024, 81510036, 163020072]

約数ペア:

[(1, 163020072), (2, 81510036), (3, 54340024), (4, 40755018), (6, 27170012), (8, 20377509), (12, 13585006), (17, 9589416), (24, 6792503), (31, 5258712), (34, 4794708), (51, 3196472), (62, 2629356), (68, 2397354), (93, 1752904), (102, 1598236), (124, 1314678), (136, 1198677), (186, 876452), (204, 799118), (248, 657339), (372, 438226), (408, 399559), (527, 309336), (744, 219113), (1054, 154668), (1581, 103112), (2108, 77334), (3162, 51556), (4216, 38667), (6324, 25778), (12648, 12889)]