137849628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20773}}^1$

素因数の和:20866

約数の個数: 48

約数和(自身を含む): 372270080

約数和(自身を除く): 234420452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 20773, 41546, 62319, 83092, 124638, 145411, 249276, 290822, 436233, 581644, 872466, 1641067, 1744932, 3282134, 4923201, 6564268, 9846402, 11487469, 19692804, 22974938, 34462407, 45949876, 68924814, 137849628]

約数ペア:

[(1, 137849628), (2, 68924814), (3, 45949876), (4, 34462407), (6, 22974938), (7, 19692804), (12, 11487469), (14, 9846402), (21, 6564268), (28, 4923201), (42, 3282134), (79, 1744932), (84, 1641067), (158, 872466), (237, 581644), (316, 436233), (474, 290822), (553, 249276), (948, 145411), (1106, 124638), (1659, 83092), (2212, 62319), (3318, 41546), (6636, 20773)]