156986186620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1792489}}^1$

素因数の和:1792678

約数の個数: 48

約数和(自身を含む): 343297684800

約数和(自身を除く): 186311498180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 1510, 3020, 4379, 8758, 17516, 21895, 43790, 87580, 1792489, 3584978, 7169956, 8962445, 17924890, 35849780, 51982181, 103964362, 207928724, 259910905, 270665839, 519821810, 541331678, 1039643620, 1082663356, 1353329195, 2706658390, 5413316780, 7849309331, 15698618662, 31397237324, 39246546655, 78493093310, 156986186620]

約数ペア:

[(1, 156986186620), (2, 78493093310), (4, 39246546655), (5, 31397237324), (10, 15698618662), (20, 7849309331), (29, 5413316780), (58, 2706658390), (116, 1353329195), (145, 1082663356), (151, 1039643620), (290, 541331678), (302, 519821810), (580, 270665839), (604, 259910905), (755, 207928724), (1510, 103964362), (3020, 51982181), (4379, 35849780), (8758, 17924890), (17516, 8962445), (21895, 7169956), (43790, 3584978), (87580, 1792489)]