156665333462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1\times {\mathrm{4903}}^1$

素因数の和:5142

約数の個数: 72

約数和(自身を含む): 269276590128

約数和(自身を除く): 112611256666

約数列:

[1, 2, 11, 22, 29, 58, 121, 157, 242, 314, 319, 638, 841, 1682, 1727, 3454, 3509, 4553, 4903, 7018, 9106, 9251, 9806, 18502, 18997, 37994, 50083, 53933, 100166, 101761, 107866, 132037, 142187, 203522, 264074, 284374, 550913, 593263, 769771, 1101826, 1186526, 1452407, 1539542, 1564057, 2904814, 3128114, 4123423, 8246846, 8467481, 15976477, 16934962, 17204627, 22323359, 31952954, 34409254, 44646718, 45357653, 90715306, 93142291, 186284582, 245556949, 491113898, 498934183, 647377411, 997868366, 1294754822, 2701126439, 5402252878, 7121151521, 14242303042, 78332666731, 156665333462]

約数ペア:

[(1, 156665333462), (2, 78332666731), (11, 14242303042), (22, 7121151521), (29, 5402252878), (58, 2701126439), (121, 1294754822), (157, 997868366), (242, 647377411), (314, 498934183), (319, 491113898), (638, 245556949), (841, 186284582), (1682, 93142291), (1727, 90715306), (3454, 45357653), (3509, 44646718), (4553, 34409254), (4903, 31952954), (7018, 22323359), (9106, 17204627), (9251, 16934962), (9806, 15976477), (18502, 8467481), (18997, 8246846), (37994, 4123423), (50083, 3128114), (53933, 2904814), (100166, 1564057), (101761, 1539542), (107866, 1452407), (132037, 1186526), (142187, 1101826), (203522, 769771), (264074, 593263), (284374, 550913)]