129350858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 256048128

約数和(自身を除く): 126697270

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 182, 194, 221, 238, 431, 442, 679, 862, 1261, 1358, 1547, 1649, 2522, 3017, 3094, 3298, 5603, 6034, 7327, 8827, 11206, 11543, 14654, 17654, 21437, 23086, 39221, 41807, 42874, 51289, 78442, 83614, 95251, 102578, 150059, 190502, 292649, 300118, 543491, 585298, 666757, 710719, 1086982, 1333514, 1421438, 3804437, 4975033, 7608874, 9239347, 9950066, 18478694, 64675429, 129350858]

約数ペア:

[(1, 129350858), (2, 64675429), (7, 18478694), (13, 9950066), (14, 9239347), (17, 7608874), (26, 4975033), (34, 3804437), (91, 1421438), (97, 1333514), (119, 1086982), (182, 710719), (194, 666757), (221, 585298), (238, 543491), (431, 300118), (442, 292649), (679, 190502), (862, 150059), (1261, 102578), (1358, 95251), (1547, 83614), (1649, 78442), (2522, 51289), (3017, 42874), (3094, 41807), (3298, 39221), (5603, 23086), (6034, 21437), (7327, 17654), (8827, 14654), (11206, 11543)]