147427956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 403603200

約数和(自身を除く): 256175244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1583, 1791, 2388, 2587, 3166, 3582, 4749, 5174, 6332, 7164, 7761, 9498, 10348, 14247, 15522, 18996, 20579, 23283, 28494, 31044, 41158, 46566, 56988, 61737, 82316, 93132, 123474, 185211, 246948, 315017, 370422, 630034, 740844, 945051, 1260068, 1890102, 2835153, 3780204, 4095221, 5670306, 8190442, 11340612, 12285663, 16380884, 24571326, 36856989, 49142652, 73713978, 147427956]

約数ペア:

[(1, 147427956), (2, 73713978), (3, 49142652), (4, 36856989), (6, 24571326), (9, 16380884), (12, 12285663), (13, 11340612), (18, 8190442), (26, 5670306), (36, 4095221), (39, 3780204), (52, 2835153), (78, 1890102), (117, 1260068), (156, 945051), (199, 740844), (234, 630034), (398, 370422), (468, 315017), (597, 246948), (796, 185211), (1194, 123474), (1583, 93132), (1791, 82316), (2388, 61737), (2587, 56988), (3166, 46566), (3582, 41158), (4749, 31044), (5174, 28494), (6332, 23283), (7164, 20579), (7761, 18996), (9498, 15522), (10348, 14247)]