156932500255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 202887659520

約数和(自身を除く): 45955159265

約数列:

[1, 5, 23, 71, 79, 115, 223, 355, 395, 1091, 1115, 1633, 1817, 5129, 5455, 5609, 8165, 9085, 15833, 17617, 25093, 25645, 28045, 77461, 79165, 86189, 88085, 125465, 129007, 243293, 364159, 387305, 405191, 430945, 645035, 1216465, 1250807, 1781603, 1820795, 1982347, 2025955, 5595739, 6119419, 6254035, 8908015, 9911735, 17273803, 19220147, 27978695, 28768561, 30597095, 86369015, 96100735, 140746637, 143842805, 397297469, 442063381, 703733185, 1364630437, 1986487345, 2210316905, 6823152185, 31386500051, 156932500255]

約数ペア:

[(1, 156932500255), (5, 31386500051), (23, 6823152185), (71, 2210316905), (79, 1986487345), (115, 1364630437), (223, 703733185), (355, 442063381), (395, 397297469), (1091, 143842805), (1115, 140746637), (1633, 96100735), (1817, 86369015), (5129, 30597095), (5455, 28768561), (5609, 27978695), (8165, 19220147), (9085, 17273803), (15833, 9911735), (17617, 8908015), (25093, 6254035), (25645, 6119419), (28045, 5595739), (77461, 2025955), (79165, 1982347), (86189, 1820795), (88085, 1781603), (125465, 1250807), (129007, 1216465), (243293, 645035), (364159, 430945), (387305, 405191)]