172736703344

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1091}}^1\times {\mathrm{71191}}^1$

素因数の和:72429

約数の個数: 40

約数和(自身を含む): 337398821760

約数和(自身を除く): 164662118416

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1091, 1112, 2182, 2224, 4364, 8728, 17456, 71191, 142382, 151649, 284764, 303298, 569528, 606596, 1139056, 1213192, 2426384, 9895549, 19791098, 39582196, 77669381, 79164392, 155338762, 158328784, 310677524, 621355048, 1242710096, 10796043959, 21592087918, 43184175836, 86368351672, 172736703344]

約数ペア:

[(1, 172736703344), (2, 86368351672), (4, 43184175836), (8, 21592087918), (16, 10796043959), (139, 1242710096), (278, 621355048), (556, 310677524), (1091, 158328784), (1112, 155338762), (2182, 79164392), (2224, 77669381), (4364, 39582196), (8728, 19791098), (17456, 9895549), (71191, 2426384), (142382, 1213192), (151649, 1139056), (284764, 606596), (303298, 569528)]