151907868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 440006112

約数和(自身を除く): 288098244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 617, 977, 1234, 1851, 1954, 2468, 2931, 3702, 3908, 4319, 5553, 5862, 6839, 7404, 8638, 8793, 11106, 11724, 12957, 13678, 17276, 17586, 20517, 22212, 25914, 27356, 35172, 38871, 41034, 51828, 61551, 77742, 82068, 123102, 155484, 246204, 602809, 1205618, 1808427, 2411236, 3616854, 4219663, 5425281, 7233708, 8439326, 10850562, 12658989, 16878652, 21701124, 25317978, 37976967, 50635956, 75953934, 151907868]

約数ペア:

[(1, 151907868), (2, 75953934), (3, 50635956), (4, 37976967), (6, 25317978), (7, 21701124), (9, 16878652), (12, 12658989), (14, 10850562), (18, 8439326), (21, 7233708), (28, 5425281), (36, 4219663), (42, 3616854), (63, 2411236), (84, 1808427), (126, 1205618), (252, 602809), (617, 246204), (977, 155484), (1234, 123102), (1851, 82068), (1954, 77742), (2468, 61551), (2931, 51828), (3702, 41034), (3908, 38871), (4319, 35172), (5553, 27356), (5862, 25914), (6839, 22212), (7404, 20517), (8638, 17586), (8793, 17276), (11106, 13678), (11724, 12957)]