156733785260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{166021}}^1$

素因数の和:169674

約数の個数: 48

約数和(自身を含む): 354559239552

約数和(自身を除く): 197825454292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3631, 7262, 14524, 18155, 36310, 47203, 72620, 94406, 166021, 188812, 236015, 332042, 472030, 664084, 830105, 944060, 1660210, 2158273, 3320420, 4316546, 8633092, 10791365, 21582730, 43165460, 602822251, 1205644502, 2411289004, 3014111255, 6028222510, 7836689263, 12056445020, 15673378526, 31346757052, 39183446315, 78366892630, 156733785260]

約数ペア:

[(1, 156733785260), (2, 78366892630), (4, 39183446315), (5, 31346757052), (10, 15673378526), (13, 12056445020), (20, 7836689263), (26, 6028222510), (52, 3014111255), (65, 2411289004), (130, 1205644502), (260, 602822251), (3631, 43165460), (7262, 21582730), (14524, 10791365), (18155, 8633092), (36310, 4316546), (47203, 3320420), (72620, 2158273), (94406, 1660210), (166021, 944060), (188812, 830105), (236015, 664084), (332042, 472030)]