8138156964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{25583}}^1$

素因数の和:26145

約数の個数: 72

約数和(自身を含む): 22130978688

約数和(自身を除く): 13992821724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 541, 588, 1082, 1623, 2164, 3246, 3787, 6492, 7574, 11361, 15148, 22722, 25583, 26509, 45444, 51166, 53018, 76749, 79527, 102332, 106036, 153498, 159054, 179081, 306996, 318108, 358162, 537243, 716324, 1074486, 1253567, 2148972, 2507134, 3760701, 5014268, 7521402, 13840403, 15042804, 27680806, 41521209, 55361612, 83042418, 96882821, 166084836, 193765642, 290648463, 387531284, 581296926, 678179747, 1162593852, 1356359494, 2034539241, 2712718988, 4069078482, 8138156964]

約数ペア:

[(1, 8138156964), (2, 4069078482), (3, 2712718988), (4, 2034539241), (6, 1356359494), (7, 1162593852), (12, 678179747), (14, 581296926), (21, 387531284), (28, 290648463), (42, 193765642), (49, 166084836), (84, 96882821), (98, 83042418), (147, 55361612), (196, 41521209), (294, 27680806), (541, 15042804), (588, 13840403), (1082, 7521402), (1623, 5014268), (2164, 3760701), (3246, 2507134), (3787, 2148972), (6492, 1253567), (7574, 1074486), (11361, 716324), (15148, 537243), (22722, 358162), (25583, 318108), (26509, 306996), (45444, 179081), (51166, 159054), (53018, 153498), (76749, 106036), (79527, 102332)]