161716233710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1123}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 320941025280

約数和(自身を除く): 159224791570

約数列:

[1, 2, 5, 10, 17, 34, 47, 67, 85, 94, 134, 170, 235, 269, 335, 470, 538, 670, 799, 1123, 1139, 1345, 1598, 2246, 2278, 2690, 3149, 3995, 4573, 5615, 5695, 6298, 7990, 9146, 11230, 11390, 12643, 15745, 18023, 19091, 22865, 25286, 31490, 36046, 38182, 45730, 52781, 53533, 63215, 75241, 90115, 95455, 105562, 107066, 126430, 150482, 180230, 190910, 214931, 263905, 267665, 302087, 306391, 376205, 429862, 527810, 535330, 604174, 612782, 752410, 847081, 897277, 1074655, 1279097, 1510435, 1531955, 1694162, 1794554, 2149310, 2558194, 3020870, 3063910, 3536327, 4235405, 4486385, 5135479, 6395485, 7072654, 8470810, 8972770, 10270958, 12790970, 14198089, 14400377, 17681635, 20239829, 25677395, 28396178, 28800754, 35363270, 40479658, 51354790, 60117559, 70990445, 72001885, 101199145, 120235118, 141980890, 144003770, 202398290, 241367513, 300587795, 344077093, 482735026, 601175590, 688154186, 951271963, 1206837565, 1720385465, 1902543926, 2413675130, 3440770930, 4756359815, 9512719630, 16171623371, 32343246742, 80858116855, 161716233710]

約数ペア:

[(1, 161716233710), (2, 80858116855), (5, 32343246742), (10, 16171623371), (17, 9512719630), (34, 4756359815), (47, 3440770930), (67, 2413675130), (85, 1902543926), (94, 1720385465), (134, 1206837565), (170, 951271963), (235, 688154186), (269, 601175590), (335, 482735026), (470, 344077093), (538, 300587795), (670, 241367513), (799, 202398290), (1123, 144003770), (1139, 141980890), (1345, 120235118), (1598, 101199145), (2246, 72001885), (2278, 70990445), (2690, 60117559), (3149, 51354790), (3995, 40479658), (4573, 35363270), (5615, 28800754), (5695, 28396178), (6298, 25677395), (7990, 20239829), (9146, 17681635), (11230, 14400377), (11390, 14198089), (12643, 12790970), (15745, 10270958), (18023, 8972770), (19091, 8470810), (22865, 7072654), (25286, 6395485), (31490, 5135479), (36046, 4486385), (38182, 4235405), (45730, 3536327), (52781, 3063910), (53533, 3020870), (63215, 2558194), (75241, 2149310), (90115, 1794554), (95455, 1694162), (105562, 1531955), (107066, 1510435), (126430, 1279097), (150482, 1074655), (180230, 897277), (190910, 847081), (214931, 752410), (263905, 612782), (267665, 604174), (302087, 535330), (306391, 527810), (376205, 429862)]