142795488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 434367360

約数和(自身を除く): 291571872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 608, 627, 647, 726, 836, 912, 968, 1056, 1254, 1294, 1452, 1672, 1824, 1936, 1941, 2299, 2508, 2588, 2904, 3344, 3872, 3882, 4598, 5016, 5176, 5808, 6688, 6897, 7117, 7764, 9196, 10032, 10352, 11616, 12293, 13794, 14234, 15528, 18392, 20064, 20704, 21351, 24586, 27588, 28468, 31056, 36784, 36879, 42702, 49172, 55176, 56936, 62112, 73568, 73758, 78287, 85404, 98344, 110352, 113872, 135223, 147516, 156574, 170808, 196688, 220704, 227744, 234861, 270446, 295032, 313148, 341616, 393376, 405669, 469722, 540892, 590064, 626296, 683232, 811338, 939444, 1081784, 1180128, 1252592, 1487453, 1622676, 1878888, 2163568, 2505184, 2974906, 3245352, 3757776, 4327136, 4462359, 5949812, 6490704, 7515552, 8924718, 11899624, 12981408, 17849436, 23799248, 35698872, 47598496, 71397744, 142795488]

約数ペア:

[(1, 142795488), (2, 71397744), (3, 47598496), (4, 35698872), (6, 23799248), (8, 17849436), (11, 12981408), (12, 11899624), (16, 8924718), (19, 7515552), (22, 6490704), (24, 5949812), (32, 4462359), (33, 4327136), (38, 3757776), (44, 3245352), (48, 2974906), (57, 2505184), (66, 2163568), (76, 1878888), (88, 1622676), (96, 1487453), (114, 1252592), (121, 1180128), (132, 1081784), (152, 939444), (176, 811338), (209, 683232), (228, 626296), (242, 590064), (264, 540892), (304, 469722), (352, 405669), (363, 393376), (418, 341616), (456, 313148), (484, 295032), (528, 270446), (608, 234861), (627, 227744), (647, 220704), (726, 196688), (836, 170808), (912, 156574), (968, 147516), (1056, 135223), (1254, 113872), (1294, 110352), (1452, 98344), (1672, 85404), (1824, 78287), (1936, 73758), (1941, 73568), (2299, 62112), (2508, 56936), (2588, 55176), (2904, 49172), (3344, 42702), (3872, 36879), (3882, 36784), (4598, 31056), (5016, 28468), (5176, 27588), (5808, 24586), (6688, 21351), (6897, 20704), (7117, 20064), (7764, 18392), (9196, 15528), (10032, 14234), (10352, 13794), (11616, 12293)]