164940300970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12977207}}^1$

素因数の和:12977286

約数の個数: 32

約数和(自身を含む): 313944615936

約数和(自身を除く): 149004314966

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 12977207, 25954414, 64886035, 129772070, 402293417, 532065487, 804586834, 1064130974, 2011467085, 2660327435, 4022934170, 5320654870, 16494030097, 32988060194, 82470150485, 164940300970]

約数ペア:

[(1, 164940300970), (2, 82470150485), (5, 32988060194), (10, 16494030097), (31, 5320654870), (41, 4022934170), (62, 2660327435), (82, 2011467085), (155, 1064130974), (205, 804586834), (310, 532065487), (410, 402293417), (1271, 129772070), (2542, 64886035), (6355, 25954414), (12710, 12977207)]