149871174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 329453568

約数和(自身を除く): 179582394

約数列:

[1, 2, 3, 6, 23, 31, 46, 53, 62, 69, 93, 106, 138, 159, 186, 318, 661, 713, 1219, 1322, 1426, 1643, 1983, 2139, 2438, 3286, 3657, 3966, 4278, 4929, 7314, 9858, 15203, 20491, 30406, 35033, 37789, 40982, 45609, 61473, 70066, 75578, 91218, 105099, 113367, 122946, 210198, 226734, 471293, 805759, 942586, 1086023, 1413879, 1611518, 2172046, 2417277, 2827758, 3258069, 4834554, 6516138, 24978529, 49957058, 74935587, 149871174]

約数ペア:

[(1, 149871174), (2, 74935587), (3, 49957058), (6, 24978529), (23, 6516138), (31, 4834554), (46, 3258069), (53, 2827758), (62, 2417277), (69, 2172046), (93, 1611518), (106, 1413879), (138, 1086023), (159, 942586), (186, 805759), (318, 471293), (661, 226734), (713, 210198), (1219, 122946), (1322, 113367), (1426, 105099), (1643, 91218), (1983, 75578), (2139, 70066), (2438, 61473), (3286, 45609), (3657, 40982), (3966, 37789), (4278, 35033), (4929, 30406), (7314, 20491), (9858, 15203)]