138405096

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31513}}^1$

素因数の和:31586

約数の個数: 48

約数和(自身を含む): 381004260

約数和(自身を除く): 242599164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31513, 63026, 94539, 126052, 189078, 252104, 283617, 378156, 567234, 756312, 1134468, 1922293, 2268936, 3844586, 5766879, 7689172, 11533758, 15378344, 17300637, 23067516, 34601274, 46135032, 69202548, 138405096]

約数ペア:

[(1, 138405096), (2, 69202548), (3, 46135032), (4, 34601274), (6, 23067516), (8, 17300637), (9, 15378344), (12, 11533758), (18, 7689172), (24, 5766879), (36, 3844586), (61, 2268936), (72, 1922293), (122, 1134468), (183, 756312), (244, 567234), (366, 378156), (488, 283617), (549, 252104), (732, 189078), (1098, 126052), (1464, 94539), (2196, 63026), (4392, 31513)]