157877916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 96

約数和(自身を含む): 457605120

約数和(自身を除く): 299727204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3191, 3534, 4123, 6382, 7068, 8246, 9573, 12369, 12764, 16492, 19146, 22337, 24738, 38292, 44674, 49476, 60629, 67011, 89348, 98921, 121258, 134022, 181887, 197842, 242516, 268044, 296763, 363774, 395684, 424403, 593526, 692447, 727548, 848806, 1187052, 1273209, 1384894, 1697612, 1879499, 2077341, 2546418, 2769788, 3758998, 4154682, 5092836, 5638497, 7517996, 8309364, 11276994, 13156493, 22553988, 26312986, 39469479, 52625972, 78938958, 157877916]

約数ペア:

[(1, 157877916), (2, 78938958), (3, 52625972), (4, 39469479), (6, 26312986), (7, 22553988), (12, 13156493), (14, 11276994), (19, 8309364), (21, 7517996), (28, 5638497), (31, 5092836), (38, 4154682), (42, 3758998), (57, 2769788), (62, 2546418), (76, 2077341), (84, 1879499), (93, 1697612), (114, 1384894), (124, 1273209), (133, 1187052), (186, 848806), (217, 727548), (228, 692447), (266, 593526), (372, 424403), (399, 395684), (434, 363774), (532, 296763), (589, 268044), (651, 242516), (798, 197842), (868, 181887), (1178, 134022), (1302, 121258), (1596, 98921), (1767, 89348), (2356, 67011), (2604, 60629), (3191, 49476), (3534, 44674), (4123, 38292), (6382, 24738), (7068, 22337), (8246, 19146), (9573, 16492), (12369, 12764)]