156659372350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{90641}}^1$

素因数の和:93325

約数の個数: 48

約数和(自身を含む): 313922251440

約数和(自身を除く): 157262879090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2659, 5318, 13295, 26590, 34567, 66475, 69134, 90641, 132950, 172835, 181282, 345670, 453205, 864175, 906410, 1178333, 1728350, 2266025, 2356666, 4532050, 5891665, 11783330, 29458325, 58916650, 241014419, 482028838, 1205072095, 2410144190, 3133187447, 6025360475, 6266374894, 12050720950, 15665937235, 31331874470, 78329686175, 156659372350]

約数ペア:

[(1, 156659372350), (2, 78329686175), (5, 31331874470), (10, 15665937235), (13, 12050720950), (25, 6266374894), (26, 6025360475), (50, 3133187447), (65, 2410144190), (130, 1205072095), (325, 482028838), (650, 241014419), (2659, 58916650), (5318, 29458325), (13295, 11783330), (26590, 5891665), (34567, 4532050), (66475, 2356666), (69134, 2266025), (90641, 1728350), (132950, 1178333), (172835, 906410), (181282, 864175), (345670, 453205)]