157080944540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13921}}^1\times {\mathrm{43399}}^1$

素因数の和:57342

約数の個数: 48

約数和(自身を含む): 355278302400

約数和(自身を除く): 198197357860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13921, 27842, 43399, 55684, 69605, 86798, 139210, 173596, 180973, 216995, 278420, 361946, 433990, 564187, 723892, 867980, 904865, 1128374, 1809730, 2256748, 2820935, 3619460, 5641870, 11283740, 604157479, 1208314958, 2416629916, 3020787395, 6041574790, 7854047227, 12083149580, 15708094454, 31416188908, 39270236135, 78540472270, 157080944540]

約数ペア:

[(1, 157080944540), (2, 78540472270), (4, 39270236135), (5, 31416188908), (10, 15708094454), (13, 12083149580), (20, 7854047227), (26, 6041574790), (52, 3020787395), (65, 2416629916), (130, 1208314958), (260, 604157479), (13921, 11283740), (27842, 5641870), (43399, 3619460), (55684, 2820935), (69605, 2256748), (86798, 1809730), (139210, 1128374), (173596, 904865), (180973, 867980), (216995, 723892), (278420, 564187), (361946, 433990)]