148949200036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{505811}}^1$

素因数の和:506644

約数の個数: 48

約数和(自身を含む): 321210852480

約数和(自身を除く): 172261652444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 809, 1618, 3236, 5663, 10517, 11326, 21034, 22652, 42068, 73619, 147238, 294476, 505811, 1011622, 2023244, 3540677, 6575543, 7081354, 13151086, 14162708, 26302172, 46028801, 92057602, 184115204, 409201099, 818402198, 1636804396, 2864407693, 5319614287, 5728815386, 10639228574, 11457630772, 21278457148, 37237300009, 74474600018, 148949200036]

約数ペア:

[(1, 148949200036), (2, 74474600018), (4, 37237300009), (7, 21278457148), (13, 11457630772), (14, 10639228574), (26, 5728815386), (28, 5319614287), (52, 2864407693), (91, 1636804396), (182, 818402198), (364, 409201099), (809, 184115204), (1618, 92057602), (3236, 46028801), (5663, 26302172), (10517, 14162708), (11326, 13151086), (21034, 7081354), (22652, 6575543), (42068, 3540677), (73619, 2023244), (147238, 1011622), (294476, 505811)]