149404656

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 400286880

約数和(自身を除く): 250882224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 656, 712, 853, 984, 1068, 1424, 1706, 1968, 2136, 2559, 3412, 3649, 4272, 5118, 6824, 7298, 10236, 10947, 13648, 14596, 20472, 21894, 29192, 34973, 40944, 43788, 58384, 69946, 75917, 87576, 104919, 139892, 151834, 175152, 209838, 227751, 279784, 303668, 419676, 455502, 559568, 607336, 839352, 911004, 1214672, 1678704, 1822008, 3112597, 3644016, 6225194, 9337791, 12450388, 18675582, 24900776, 37351164, 49801552, 74702328, 149404656]

約数ペア:

[(1, 149404656), (2, 74702328), (3, 49801552), (4, 37351164), (6, 24900776), (8, 18675582), (12, 12450388), (16, 9337791), (24, 6225194), (41, 3644016), (48, 3112597), (82, 1822008), (89, 1678704), (123, 1214672), (164, 911004), (178, 839352), (246, 607336), (267, 559568), (328, 455502), (356, 419676), (492, 303668), (534, 279784), (656, 227751), (712, 209838), (853, 175152), (984, 151834), (1068, 139892), (1424, 104919), (1706, 87576), (1968, 75917), (2136, 69946), (2559, 58384), (3412, 43788), (3649, 40944), (4272, 34973), (5118, 29192), (6824, 21894), (7298, 20472), (10236, 14596), (10947, 13648)]