156818394080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23905243}}^1$

素因数の和:23905299

約数の個数: 48

約数和(自身を含む): 379519653744

約数和(自身を除く): 222701259664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 23905243, 47810486, 95620972, 119526215, 191241944, 239052430, 382483888, 478104860, 764967776, 956209720, 980114963, 1912419440, 1960229926, 3824838880, 3920459852, 4900574815, 7840919704, 9801149630, 15681839408, 19602299260, 31363678816, 39204598520, 78409197040, 156818394080]

約数ペア:

[(1, 156818394080), (2, 78409197040), (4, 39204598520), (5, 31363678816), (8, 19602299260), (10, 15681839408), (16, 9801149630), (20, 7840919704), (32, 4900574815), (40, 3920459852), (41, 3824838880), (80, 1960229926), (82, 1912419440), (160, 980114963), (164, 956209720), (205, 764967776), (328, 478104860), (410, 382483888), (656, 239052430), (820, 191241944), (1312, 119526215), (1640, 95620972), (3280, 47810486), (6560, 23905243)]