129272016

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65687}}^1$

素因数の和:65739

約数の個数: 40

約数和(自身を含む): 342103104

約数和(自身を除く): 212831088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 65687, 131374, 197061, 262748, 394122, 525496, 788244, 1050992, 1576488, 2693167, 3152976, 5386334, 8079501, 10772668, 16159002, 21545336, 32318004, 43090672, 64636008, 129272016]

約数ペア:

[(1, 129272016), (2, 64636008), (3, 43090672), (4, 32318004), (6, 21545336), (8, 16159002), (12, 10772668), (16, 8079501), (24, 5386334), (41, 3152976), (48, 2693167), (82, 1576488), (123, 1050992), (164, 788244), (246, 525496), (328, 394122), (492, 262748), (656, 197061), (984, 131374), (1968, 65687)]