145083512

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 326040000

約数和(自身を除く): 180956488

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 686, 1036, 1372, 1429, 1813, 2072, 2744, 2858, 3626, 5716, 7252, 10003, 11432, 12691, 14504, 20006, 25382, 40012, 50764, 52873, 70021, 80024, 101528, 105746, 140042, 211492, 280084, 370111, 422984, 490147, 560168, 740222, 980294, 1480444, 1960588, 2590777, 2960888, 3921176, 5181554, 10363108, 18135439, 20726216, 36270878, 72541756, 145083512]

約数ペア:

[(1, 145083512), (2, 72541756), (4, 36270878), (7, 20726216), (8, 18135439), (14, 10363108), (28, 5181554), (37, 3921176), (49, 2960888), (56, 2590777), (74, 1960588), (98, 1480444), (148, 980294), (196, 740222), (259, 560168), (296, 490147), (343, 422984), (392, 370111), (518, 280084), (686, 211492), (1036, 140042), (1372, 105746), (1429, 101528), (1813, 80024), (2072, 70021), (2744, 52873), (2858, 50764), (3626, 40012), (5716, 25382), (7252, 20006), (10003, 14504), (11432, 12691)]