147123972

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{25703}}^1$

素因数の和:25769

約数の個数: 48

約数和(自身を含む): 388644480

約数和(自身を除く): 241520508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 25703, 51406, 77109, 102812, 154218, 231327, 308436, 462654, 693981, 925308, 1362259, 1387962, 2724518, 2775924, 4086777, 5449036, 8173554, 12260331, 16347108, 24520662, 36780993, 49041324, 73561986, 147123972]

約数ペア:

[(1, 147123972), (2, 73561986), (3, 49041324), (4, 36780993), (6, 24520662), (9, 16347108), (12, 12260331), (18, 8173554), (27, 5449036), (36, 4086777), (53, 2775924), (54, 2724518), (106, 1387962), (108, 1362259), (159, 925308), (212, 693981), (318, 462654), (477, 308436), (636, 231327), (954, 154218), (1431, 102812), (1908, 77109), (2862, 51406), (5724, 25703)]