154305972

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 418790400

約数和(自身を除く): 264484428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 569, 729, 837, 972, 1116, 1138, 1458, 1674, 1707, 2187, 2276, 2511, 2916, 3348, 3414, 4374, 5022, 5121, 6828, 7533, 8748, 10044, 10242, 15066, 15363, 17639, 20484, 22599, 30132, 30726, 35278, 45198, 46089, 52917, 61452, 67797, 70556, 90396, 92178, 105834, 135594, 138267, 158751, 184356, 211668, 271188, 276534, 317502, 414801, 476253, 553068, 635004, 829602, 952506, 1244403, 1428759, 1659204, 1905012, 2488806, 2857518, 4286277, 4977612, 5715036, 8572554, 12858831, 17145108, 25717662, 38576493, 51435324, 77152986, 154305972]

約数ペア:

[(1, 154305972), (2, 77152986), (3, 51435324), (4, 38576493), (6, 25717662), (9, 17145108), (12, 12858831), (18, 8572554), (27, 5715036), (31, 4977612), (36, 4286277), (54, 2857518), (62, 2488806), (81, 1905012), (93, 1659204), (108, 1428759), (124, 1244403), (162, 952506), (186, 829602), (243, 635004), (279, 553068), (324, 476253), (372, 414801), (486, 317502), (558, 276534), (569, 271188), (729, 211668), (837, 184356), (972, 158751), (1116, 138267), (1138, 135594), (1458, 105834), (1674, 92178), (1707, 90396), (2187, 70556), (2276, 67797), (2511, 61452), (2916, 52917), (3348, 46089), (3414, 45198), (4374, 35278), (5022, 30726), (5121, 30132), (6828, 22599), (7533, 20484), (8748, 17639), (10044, 15363), (10242, 15066)]