163923822

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 365405040

約数和(自身を除く): 201481218

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 389, 571, 738, 778, 1142, 1167, 1713, 2334, 3426, 3501, 5139, 7002, 10278, 15949, 23411, 31898, 46822, 47847, 70233, 95694, 140466, 143541, 210699, 222119, 287082, 421398, 444238, 666357, 1332714, 1999071, 3998142, 9106879, 18213758, 27320637, 54641274, 81961911, 163923822]

約数ペア:

[(1, 163923822), (2, 81961911), (3, 54641274), (6, 27320637), (9, 18213758), (18, 9106879), (41, 3998142), (82, 1999071), (123, 1332714), (246, 666357), (369, 444238), (389, 421398), (571, 287082), (738, 222119), (778, 210699), (1142, 143541), (1167, 140466), (1713, 95694), (2334, 70233), (3426, 47847), (3501, 46822), (5139, 31898), (7002, 23411), (10278, 15949)]