156974137328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{122347}}^1$

素因数の和:122514

約数の個数: 80

約数和(自身を含む): 331793094240

約数和(自身を除く): 174818956912

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 89, 106, 136, 178, 212, 272, 356, 424, 712, 848, 901, 1424, 1513, 1802, 3026, 3604, 4717, 6052, 7208, 9434, 12104, 14416, 18868, 24208, 37736, 75472, 80189, 122347, 160378, 244694, 320756, 489388, 641512, 978776, 1283024, 1957552, 2079899, 4159798, 6484391, 8319596, 10888883, 12968782, 16639192, 21777766, 25937564, 33278384, 43555532, 51875128, 87111064, 103750256, 110234647, 174222128, 185111011, 220469294, 370222022, 440938588, 577110799, 740444044, 881877176, 1154221598, 1480888088, 1763754352, 2308443196, 2961776176, 4616886392, 9233772784, 9810883583, 19621767166, 39243534332, 78487068664, 156974137328]

約数ペア:

[(1, 156974137328), (2, 78487068664), (4, 39243534332), (8, 19621767166), (16, 9810883583), (17, 9233772784), (34, 4616886392), (53, 2961776176), (68, 2308443196), (89, 1763754352), (106, 1480888088), (136, 1154221598), (178, 881877176), (212, 740444044), (272, 577110799), (356, 440938588), (424, 370222022), (712, 220469294), (848, 185111011), (901, 174222128), (1424, 110234647), (1513, 103750256), (1802, 87111064), (3026, 51875128), (3604, 43555532), (4717, 33278384), (6052, 25937564), (7208, 21777766), (9434, 16639192), (12104, 12968782), (14416, 10888883), (18868, 8319596), (24208, 6484391), (37736, 4159798), (75472, 2079899), (80189, 1957552), (122347, 1283024), (160378, 978776), (244694, 641512), (320756, 489388)]