147798378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 277980822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1583, 1638, 1729, 2223, 2394, 2457, 3166, 3458, 3591, 4446, 4749, 4914, 5187, 6669, 7182, 9498, 10374, 11081, 13338, 14247, 15561, 20579, 22162, 28494, 30077, 31122, 33243, 41158, 42741, 46683, 60154, 61737, 66486, 85482, 90231, 93366, 99729, 123474, 144053, 180462, 185211, 199458, 210539, 270693, 288106, 299187, 370422, 391001, 421078, 432159, 541386, 555633, 598374, 631617, 782002, 812079, 864318, 1111266, 1173003, 1263234, 1296477, 1624158, 1894851, 2346006, 2592954, 2737007, 3519009, 3789702, 3889431, 5474014, 5684553, 7038018, 7778862, 8211021, 10557027, 11369106, 16422042, 21114054, 24633063, 49266126, 73899189, 147798378]

約数ペア:

[(1, 147798378), (2, 73899189), (3, 49266126), (6, 24633063), (7, 21114054), (9, 16422042), (13, 11369106), (14, 10557027), (18, 8211021), (19, 7778862), (21, 7038018), (26, 5684553), (27, 5474014), (38, 3889431), (39, 3789702), (42, 3519009), (54, 2737007), (57, 2592954), (63, 2346006), (78, 1894851), (91, 1624158), (114, 1296477), (117, 1263234), (126, 1173003), (133, 1111266), (171, 864318), (182, 812079), (189, 782002), (234, 631617), (247, 598374), (266, 555633), (273, 541386), (342, 432159), (351, 421078), (378, 391001), (399, 370422), (494, 299187), (513, 288106), (546, 270693), (702, 210539), (741, 199458), (798, 185211), (819, 180462), (1026, 144053), (1197, 123474), (1482, 99729), (1583, 93366), (1638, 90231), (1729, 85482), (2223, 66486), (2394, 61737), (2457, 60154), (3166, 46683), (3458, 42741), (3591, 41158), (4446, 33243), (4749, 31122), (4914, 30077), (5187, 28494), (6669, 22162), (7182, 20579), (9498, 15561), (10374, 14247), (11081, 13338)]