156728577615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{10667}}^1$

素因数の和:11216

約数の個数: 64

約数和(自身を含む): 267961042944

約数和(自身を除く): 111232465329

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 367, 471, 785, 1101, 1835, 2355, 2669, 5505, 6239, 8007, 10667, 13345, 18717, 31195, 32001, 40035, 53335, 57619, 93585, 160005, 172857, 181339, 288095, 544017, 864285, 906695, 979523, 1674719, 2720085, 2938569, 3914789, 4897615, 5024157, 8373595, 11744367, 14692845, 19573945, 25120785, 28470223, 58721835, 66551413, 85410669, 142351115, 199654239, 332757065, 427053345, 614621873, 998271195, 1843865619, 3073109365, 9219328095, 10448571841, 31345715523, 52242859205, 156728577615]

約数ペア:

[(1, 156728577615), (3, 52242859205), (5, 31345715523), (15, 10448571841), (17, 9219328095), (51, 3073109365), (85, 1843865619), (157, 998271195), (255, 614621873), (367, 427053345), (471, 332757065), (785, 199654239), (1101, 142351115), (1835, 85410669), (2355, 66551413), (2669, 58721835), (5505, 28470223), (6239, 25120785), (8007, 19573945), (10667, 14692845), (13345, 11744367), (18717, 8373595), (31195, 5024157), (32001, 4897615), (40035, 3914789), (53335, 2938569), (57619, 2720085), (93585, 1674719), (160005, 979523), (172857, 906695), (181339, 864285), (288095, 544017)]