160784498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4003}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 292131840

約数和(自身を除く): 131347342

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 4003, 5738, 8006, 20083, 28021, 40166, 56042, 76057, 152114, 532399, 604453, 1064798, 1208906, 4231171, 8462342, 11484607, 22969214, 80392249, 160784498]

約数ペア:

[(1, 160784498), (2, 80392249), (7, 22969214), (14, 11484607), (19, 8462342), (38, 4231171), (133, 1208906), (151, 1064798), (266, 604453), (302, 532399), (1057, 152114), (2114, 76057), (2869, 56042), (4003, 40166), (5738, 28021), (8006, 20083)]