131387964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3331}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 324670080

約数和(自身を除く): 193282116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 519, 692, 1038, 2076, 3287, 3331, 6574, 6662, 9861, 9993, 13148, 13324, 19722, 19986, 39444, 39972, 63289, 126578, 189867, 253156, 379734, 576263, 759468, 1152526, 1728789, 2305052, 3457578, 6915156, 10948997, 21897994, 32846991, 43795988, 65693982, 131387964]

約数ペア:

[(1, 131387964), (2, 65693982), (3, 43795988), (4, 32846991), (6, 21897994), (12, 10948997), (19, 6915156), (38, 3457578), (57, 2305052), (76, 1728789), (114, 1152526), (173, 759468), (228, 576263), (346, 379734), (519, 253156), (692, 189867), (1038, 126578), (2076, 63289), (3287, 39972), (3331, 39444), (6574, 19986), (6662, 19722), (9861, 13324), (9993, 13148)]