156748934380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1501139}}^1$

素因数の和:1501398

約数の個数: 48

約数和(自身を含む): 344997999360

約数和(自身を除く): 188249064980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 2270, 4540, 5221, 10442, 20884, 26105, 52210, 104420, 1501139, 3002278, 6004556, 7505695, 15011390, 30022780, 34526197, 69052394, 138104788, 172630985, 340758553, 345261970, 681517106, 690523940, 1363034212, 1703792765, 3407585530, 6815171060, 7837446719, 15674893438, 31349786876, 39187233595, 78374467190, 156748934380]

約数ペア:

[(1, 156748934380), (2, 78374467190), (4, 39187233595), (5, 31349786876), (10, 15674893438), (20, 7837446719), (23, 6815171060), (46, 3407585530), (92, 1703792765), (115, 1363034212), (227, 690523940), (230, 681517106), (454, 345261970), (460, 340758553), (908, 172630985), (1135, 138104788), (2270, 69052394), (4540, 34526197), (5221, 30022780), (10442, 15011390), (20884, 7505695), (26105, 6004556), (52210, 3002278), (104420, 1501139)]