136629844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 136013996

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 923, 1196, 1609, 1633, 1846, 3218, 3266, 3692, 6436, 6532, 20917, 21229, 37007, 41834, 42458, 74014, 83668, 84916, 114239, 148028, 228478, 456956, 481091, 962182, 1485107, 1924364, 2627497, 2970214, 5254994, 5940428, 10509988, 34157461, 68314922, 136629844]

約数ペア:

[(1, 136629844), (2, 68314922), (4, 34157461), (13, 10509988), (23, 5940428), (26, 5254994), (46, 2970214), (52, 2627497), (71, 1924364), (92, 1485107), (142, 962182), (284, 481091), (299, 456956), (598, 228478), (923, 148028), (1196, 114239), (1609, 84916), (1633, 83668), (1846, 74014), (3218, 42458), (3266, 41834), (3692, 37007), (6436, 21229), (6532, 20917)]