156955884785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{6991}}^1$

素因数の和:7506

約数の個数: 64

約数和(自身を含む): 230890383360

約数和(自身を除く): 73934498575

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 389, 485, 595, 679, 1649, 1945, 2723, 3395, 6613, 6991, 8245, 11543, 13615, 33065, 34955, 37733, 46291, 48937, 57715, 118847, 188665, 231455, 244685, 264131, 594235, 641461, 678127, 831929, 1320655, 2719499, 3207305, 3390635, 4159645, 4490227, 4746889, 11528159, 13597495, 19036493, 22451135, 23734445, 46231483, 57640795, 80697113, 95182465, 231157415, 263791403, 323620381, 403485565, 1318957015, 1618101905, 1846539821, 4484453851, 9232699105, 22422269255, 31391176957, 156955884785]

約数ペア:

[(1, 156955884785), (5, 31391176957), (7, 22422269255), (17, 9232699105), (35, 4484453851), (85, 1846539821), (97, 1618101905), (119, 1318957015), (389, 403485565), (485, 323620381), (595, 263791403), (679, 231157415), (1649, 95182465), (1945, 80697113), (2723, 57640795), (3395, 46231483), (6613, 23734445), (6991, 22451135), (8245, 19036493), (11543, 13597495), (13615, 11528159), (33065, 4746889), (34955, 4490227), (37733, 4159645), (46291, 3390635), (48937, 3207305), (57715, 2719499), (118847, 1320655), (188665, 831929), (231455, 678127), (244685, 641461), (264131, 594235)]