156986365428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{165173}}^1$

素因数の和:166753

約数の個数: 72

約数和(自身を含む): 420442488648

約数和(自身を除く): 263456123220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1553, 3106, 4659, 6212, 9318, 13977, 18636, 26401, 27954, 52802, 55908, 79203, 105604, 158406, 165173, 237609, 316812, 330346, 475218, 495519, 660692, 950436, 991038, 1486557, 1982076, 2807941, 2973114, 5615882, 5946228, 8423823, 11231764, 16847646, 25271469, 33695292, 50542938, 101085876, 256513669, 513027338, 769541007, 1026054676, 1539082014, 2308623021, 3078164028, 4360732373, 4617246042, 8721464746, 9234492084, 13082197119, 17442929492, 26164394238, 39246591357, 52328788476, 78493182714, 156986365428]

約数ペア:

[(1, 156986365428), (2, 78493182714), (3, 52328788476), (4, 39246591357), (6, 26164394238), (9, 17442929492), (12, 13082197119), (17, 9234492084), (18, 8721464746), (34, 4617246042), (36, 4360732373), (51, 3078164028), (68, 2308623021), (102, 1539082014), (153, 1026054676), (204, 769541007), (306, 513027338), (612, 256513669), (1553, 101085876), (3106, 50542938), (4659, 33695292), (6212, 25271469), (9318, 16847646), (13977, 11231764), (18636, 8423823), (26401, 5946228), (27954, 5615882), (52802, 2973114), (55908, 2807941), (79203, 1982076), (105604, 1486557), (158406, 991038), (165173, 950436), (237609, 660692), (316812, 495519), (330346, 475218)]