156719862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9525

約数の個数: 48

約数和(自身を含む): 370869408

約数和(自身を除く): 214149546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 9433, 16614, 18866, 28299, 56598, 84897, 122629, 169794, 245258, 367887, 669743, 735774, 1103661, 1339486, 2009229, 2207322, 4018458, 6027687, 8706659, 12055374, 17413318, 26119977, 52239954, 78359931, 156719862]

約数ペア:

[(1, 156719862), (2, 78359931), (3, 52239954), (6, 26119977), (9, 17413318), (13, 12055374), (18, 8706659), (26, 6027687), (39, 4018458), (71, 2207322), (78, 2009229), (117, 1339486), (142, 1103661), (213, 735774), (234, 669743), (426, 367887), (639, 245258), (923, 169794), (1278, 122629), (1846, 84897), (2769, 56598), (5538, 28299), (8307, 18866), (9433, 16614)]