157966730

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{12547}}^1$

素因数の和:13813

約数の個数: 16

約数和(自身を含む): 284588640

約数和(自身を除く): 126621910

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12547, 12590, 25094, 62735, 125470, 15796673, 31593346, 78983365, 157966730]

約数ペア:

[(1, 157966730), (2, 78983365), (5, 31593346), (10, 15796673), (1259, 125470), (2518, 62735), (6295, 25094), (12547, 12590)]