163620914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 261660672

約数和(自身を除く): 98039758

約数列:

[1, 2, 31, 41, 62, 82, 191, 337, 382, 674, 1271, 2542, 5921, 7831, 10447, 11842, 13817, 15662, 20894, 27634, 64367, 128734, 242761, 428327, 485522, 856654, 1995377, 2639047, 3990754, 5278094, 81810457, 163620914]

約数ペア:

[(1, 163620914), (2, 81810457), (31, 5278094), (41, 3990754), (62, 2639047), (82, 1995377), (191, 856654), (337, 485522), (382, 428327), (674, 242761), (1271, 128734), (2542, 64367), (5921, 27634), (7831, 20894), (10447, 15662), (11842, 13817)]