157540362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197419}}^1$

素因数の和:197450

約数の個数: 32

約数和(自身を含む): 379046400

約数和(自身を除く): 221506038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 197419, 394838, 592257, 1184514, 1381933, 2763866, 3750961, 4145799, 7501922, 8291598, 11252883, 22505766, 26256727, 52513454, 78770181, 157540362]

約数ペア:

[(1, 157540362), (2, 78770181), (3, 52513454), (6, 26256727), (7, 22505766), (14, 11252883), (19, 8291598), (21, 7501922), (38, 4145799), (42, 3750961), (57, 2763866), (114, 1381933), (133, 1184514), (266, 592257), (399, 394838), (798, 197419)]