155569896

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2377}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 440239140

約数和(自身を除く): 284669244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2377, 2424, 2727, 3636, 4754, 5454, 7131, 7272, 8181, 9508, 10908, 14262, 16362, 19016, 21393, 21816, 28524, 32724, 42786, 57048, 64179, 65448, 85572, 128358, 171144, 192537, 240077, 256716, 385074, 480154, 513432, 720231, 770148, 960308, 1440462, 1540296, 1920616, 2160693, 2880924, 4321386, 5761848, 6482079, 8642772, 12964158, 17285544, 19446237, 25928316, 38892474, 51856632, 77784948, 155569896]

約数ペア:

[(1, 155569896), (2, 77784948), (3, 51856632), (4, 38892474), (6, 25928316), (8, 19446237), (9, 17285544), (12, 12964158), (18, 8642772), (24, 6482079), (27, 5761848), (36, 4321386), (54, 2880924), (72, 2160693), (81, 1920616), (101, 1540296), (108, 1440462), (162, 960308), (202, 770148), (216, 720231), (303, 513432), (324, 480154), (404, 385074), (606, 256716), (648, 240077), (808, 192537), (909, 171144), (1212, 128358), (1818, 85572), (2377, 65448), (2424, 64179), (2727, 57048), (3636, 42786), (4754, 32724), (5454, 28524), (7131, 21816), (7272, 21393), (8181, 19016), (9508, 16362), (10908, 14262)]