156766719590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1\times {\mathrm{20947}}^1$

素因数の和:23493

約数の個数: 64

約数和(自身を含む): 317240534016

約数和(自身を除く): 160473814426

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2503, 2990, 5006, 12515, 20947, 25030, 32539, 41894, 57569, 65078, 104735, 115138, 162695, 209470, 272311, 287845, 325390, 481781, 544622, 575690, 748397, 963562, 1361555, 1496794, 2408905, 2723110, 3741985, 4817810, 6263153, 7483970, 12526306, 31315765, 52430341, 62631530, 104860682, 262151705, 524303410, 681594433, 1205897843, 1363188866, 2411795686, 3407972165, 6029489215, 6815944330, 12058978430, 15676671959, 31353343918, 78383359795, 156766719590]

約数ペア:

[(1, 156766719590), (2, 78383359795), (5, 31353343918), (10, 15676671959), (13, 12058978430), (23, 6815944330), (26, 6029489215), (46, 3407972165), (65, 2411795686), (115, 1363188866), (130, 1205897843), (230, 681594433), (299, 524303410), (598, 262151705), (1495, 104860682), (2503, 62631530), (2990, 52430341), (5006, 31315765), (12515, 12526306), (20947, 7483970), (25030, 6263153), (32539, 4817810), (41894, 3741985), (57569, 2723110), (65078, 2408905), (104735, 1496794), (115138, 1361555), (162695, 963562), (209470, 748397), (272311, 575690), (287845, 544622), (325390, 481781)]