160283916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1433}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 438459840

約数和(自身を除く): 278175924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1433, 1434, 2151, 2866, 2868, 3107, 4299, 4302, 5732, 6214, 8598, 8604, 9321, 12428, 12897, 17196, 18629, 18642, 25794, 27963, 37258, 37284, 51588, 55887, 55926, 74516, 111774, 111852, 167661, 223548, 335322, 342487, 670644, 684974, 1027461, 1369948, 2054922, 3082383, 4109844, 4452331, 6164766, 8904662, 12329532, 13356993, 17809324, 26713986, 40070979, 53427972, 80141958, 160283916]

約数ペア:

[(1, 160283916), (2, 80141958), (3, 53427972), (4, 40070979), (6, 26713986), (9, 17809324), (12, 13356993), (13, 12329532), (18, 8904662), (26, 6164766), (36, 4452331), (39, 4109844), (52, 3082383), (78, 2054922), (117, 1369948), (156, 1027461), (234, 684974), (239, 670644), (468, 342487), (478, 335322), (717, 223548), (956, 167661), (1433, 111852), (1434, 111774), (2151, 74516), (2866, 55926), (2868, 55887), (3107, 51588), (4299, 37284), (4302, 37258), (5732, 27963), (6214, 25794), (8598, 18642), (8604, 18629), (9321, 17196), (12428, 12897)]