141215308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 281788416

約数和(自身を除く): 140573108

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 923, 1196, 1633, 1663, 1846, 3266, 3326, 3692, 6532, 6652, 21229, 21619, 38249, 42458, 43238, 76498, 84916, 86476, 118073, 152996, 236146, 472292, 497237, 994474, 1534949, 1988948, 2715679, 3069898, 5431358, 6139796, 10862716, 35303827, 70607654, 141215308]

約数ペア:

[(1, 141215308), (2, 70607654), (4, 35303827), (13, 10862716), (23, 6139796), (26, 5431358), (46, 3069898), (52, 2715679), (71, 1988948), (92, 1534949), (142, 994474), (284, 497237), (299, 472292), (598, 236146), (923, 152996), (1196, 118073), (1633, 86476), (1663, 84916), (1846, 76498), (3266, 43238), (3326, 42458), (3692, 38249), (6532, 21619), (6652, 21229)]