157694448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 434570400

約数和(自身を除く): 276875952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 149, 204, 272, 298, 408, 447, 596, 816, 894, 1192, 1297, 1788, 2384, 2533, 2594, 3576, 3891, 5066, 5188, 7152, 7599, 7782, 10132, 10376, 15198, 15564, 20264, 20752, 22049, 30396, 31128, 40528, 44098, 60792, 62256, 66147, 88196, 121584, 132294, 176392, 193253, 264588, 352784, 386506, 529176, 579759, 773012, 1058352, 1159518, 1546024, 2319036, 3092048, 3285301, 4638072, 6570602, 9276144, 9855903, 13141204, 19711806, 26282408, 39423612, 52564816, 78847224, 157694448]

約数ペア:

[(1, 157694448), (2, 78847224), (3, 52564816), (4, 39423612), (6, 26282408), (8, 19711806), (12, 13141204), (16, 9855903), (17, 9276144), (24, 6570602), (34, 4638072), (48, 3285301), (51, 3092048), (68, 2319036), (102, 1546024), (136, 1159518), (149, 1058352), (204, 773012), (272, 579759), (298, 529176), (408, 386506), (447, 352784), (596, 264588), (816, 193253), (894, 176392), (1192, 132294), (1297, 121584), (1788, 88196), (2384, 66147), (2533, 62256), (2594, 60792), (3576, 44098), (3891, 40528), (5066, 31128), (5188, 30396), (7152, 22049), (7599, 20752), (7782, 20264), (10132, 15564), (10376, 15198)]