156909350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{853}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 315781872

約数和(自身を除く): 158872522

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 566, 650, 853, 1415, 1706, 2830, 3679, 4265, 7075, 7358, 8530, 11089, 14150, 18395, 21325, 22178, 36790, 42650, 55445, 91975, 110890, 183950, 241399, 277225, 482798, 554450, 1206995, 2413990, 3138187, 6034975, 6276374, 12069950, 15690935, 31381870, 78454675, 156909350]

約数ペア:

[(1, 156909350), (2, 78454675), (5, 31381870), (10, 15690935), (13, 12069950), (25, 6276374), (26, 6034975), (50, 3138187), (65, 2413990), (130, 1206995), (283, 554450), (325, 482798), (566, 277225), (650, 241399), (853, 183950), (1415, 110890), (1706, 91975), (2830, 55445), (3679, 42650), (4265, 36790), (7075, 22178), (7358, 21325), (8530, 18395), (11089, 14150)]