138367404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 400807680

約数和(自身を除く): 262440276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 743, 1478, 1486, 2217, 2229, 2956, 2972, 4434, 4458, 5173, 5201, 6651, 6687, 8868, 8916, 10346, 10402, 13302, 13374, 15519, 15603, 20692, 20804, 26604, 26748, 31038, 31206, 46557, 46809, 62076, 62412, 93114, 93618, 186228, 187236, 549077, 1098154, 1647231, 2196308, 3294462, 3843539, 4941693, 6588924, 7687078, 9883386, 11530617, 15374156, 19766772, 23061234, 34591851, 46122468, 69183702, 138367404]

約数ペア:

[(1, 138367404), (2, 69183702), (3, 46122468), (4, 34591851), (6, 23061234), (7, 19766772), (9, 15374156), (12, 11530617), (14, 9883386), (18, 7687078), (21, 6588924), (28, 4941693), (36, 3843539), (42, 3294462), (63, 2196308), (84, 1647231), (126, 1098154), (252, 549077), (739, 187236), (743, 186228), (1478, 93618), (1486, 93114), (2217, 62412), (2229, 62076), (2956, 46809), (2972, 46557), (4434, 31206), (4458, 31038), (5173, 26748), (5201, 26604), (6651, 20804), (6687, 20692), (8868, 15603), (8916, 15519), (10346, 13374), (10402, 13302)]