129632238

素因数分解:

$2^1\times 3^9\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 80

約数和(自身を含む): 302916240

約数和(自身を除く): 173284002

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 89, 111, 162, 178, 222, 243, 267, 333, 486, 534, 666, 729, 801, 999, 1458, 1602, 1998, 2187, 2403, 2997, 3293, 4374, 4806, 5994, 6561, 6586, 7209, 8991, 9879, 13122, 14418, 17982, 19683, 19758, 21627, 26973, 29637, 39366, 43254, 53946, 59274, 64881, 80919, 88911, 129762, 161838, 177822, 194643, 242757, 266733, 389286, 485514, 533466, 583929, 728271, 800199, 1167858, 1456542, 1600398, 1751787, 2400597, 3503574, 4801194, 7201791, 14403582, 21605373, 43210746, 64816119, 129632238]

約数ペア:

[(1, 129632238), (2, 64816119), (3, 43210746), (6, 21605373), (9, 14403582), (18, 7201791), (27, 4801194), (37, 3503574), (54, 2400597), (74, 1751787), (81, 1600398), (89, 1456542), (111, 1167858), (162, 800199), (178, 728271), (222, 583929), (243, 533466), (267, 485514), (333, 389286), (486, 266733), (534, 242757), (666, 194643), (729, 177822), (801, 161838), (999, 129762), (1458, 88911), (1602, 80919), (1998, 64881), (2187, 59274), (2403, 53946), (2997, 43254), (3293, 39366), (4374, 29637), (4806, 26973), (5994, 21627), (6561, 19758), (6586, 19683), (7209, 17982), (8991, 14418), (9879, 13122)]