156988469170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19603}}^1\times {\mathrm{61603}}^1$

素因数の和:81226

約数の個数: 32

約数和(自身を含む): 304336573632

約数和(自身を除く): 147348104462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19603, 39206, 61603, 98015, 123206, 196030, 254839, 308015, 509678, 616030, 800839, 1274195, 1601678, 2548390, 4004195, 8008390, 1207603609, 2415207218, 6038018045, 12076036090, 15698846917, 31397693834, 78494234585, 156988469170]

約数ペア:

[(1, 156988469170), (2, 78494234585), (5, 31397693834), (10, 15698846917), (13, 12076036090), (26, 6038018045), (65, 2415207218), (130, 1207603609), (19603, 8008390), (39206, 4004195), (61603, 2548390), (98015, 1601678), (123206, 1274195), (196030, 800839), (254839, 616030), (308015, 509678)]