153460044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 403020800

約数和(自身を除く): 249560756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 691, 796, 1116, 1194, 1382, 1791, 2073, 2388, 2764, 3582, 4146, 6169, 6219, 7164, 8292, 12338, 12438, 18507, 21421, 24676, 24876, 37014, 42842, 55521, 64263, 74028, 85684, 111042, 128526, 137509, 192789, 222084, 257052, 275018, 385578, 412527, 550036, 771156, 825054, 1237581, 1650108, 2475162, 4262779, 4950324, 8525558, 12788337, 17051116, 25576674, 38365011, 51153348, 76730022, 153460044]

約数ペア:

[(1, 153460044), (2, 76730022), (3, 51153348), (4, 38365011), (6, 25576674), (9, 17051116), (12, 12788337), (18, 8525558), (31, 4950324), (36, 4262779), (62, 2475162), (93, 1650108), (124, 1237581), (186, 825054), (199, 771156), (279, 550036), (372, 412527), (398, 385578), (558, 275018), (597, 257052), (691, 222084), (796, 192789), (1116, 137509), (1194, 128526), (1382, 111042), (1791, 85684), (2073, 74028), (2388, 64263), (2764, 55521), (3582, 42842), (4146, 37014), (6169, 24876), (6219, 24676), (7164, 21421), (8292, 18507), (12338, 12438)]