150721722290

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4441}}^1\times {\mathrm{21617}}^1$

素因数の和:26222

約数の個数: 32

約数和(自身を含む): 273101231664

約数和(自身を除く): 122379509374

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 4441, 8882, 21617, 22205, 43234, 44410, 108085, 216170, 697237, 1394474, 3393869, 3486185, 6787738, 6972370, 16969345, 33938690, 96001097, 192002194, 480005485, 960010970, 15072172229, 30144344458, 75360861145, 150721722290]

約数ペア:

[(1, 150721722290), (2, 75360861145), (5, 30144344458), (10, 15072172229), (157, 960010970), (314, 480005485), (785, 192002194), (1570, 96001097), (4441, 33938690), (8882, 16969345), (21617, 6972370), (22205, 6787738), (43234, 3486185), (44410, 3393869), (108085, 1394474), (216170, 697237)]