123541184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1897

約数の個数: 56

約数和(自身を含む): 267340080

約数和(自身を除く): 143798896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 1789, 2158, 2656, 3578, 4316, 5312, 7156, 8632, 14312, 17264, 23257, 28624, 34528, 46514, 57248, 69056, 93028, 114496, 148487, 186056, 296974, 372112, 593948, 744224, 1187896, 1488448, 1930331, 2375792, 3860662, 4751584, 7721324, 9503168, 15442648, 30885296, 61770592, 123541184]

約数ペア:

[(1, 123541184), (2, 61770592), (4, 30885296), (8, 15442648), (13, 9503168), (16, 7721324), (26, 4751584), (32, 3860662), (52, 2375792), (64, 1930331), (83, 1488448), (104, 1187896), (166, 744224), (208, 593948), (332, 372112), (416, 296974), (664, 186056), (832, 148487), (1079, 114496), (1328, 93028), (1789, 69056), (2158, 57248), (2656, 46514), (3578, 34528), (4316, 28624), (5312, 23257), (7156, 17264), (8632, 14312)]