142884768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8807}}^1$

素因数の和:8846

約数の個数: 72

約数和(自身を含む): 406189728

約数和(自身を除く): 263304960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 8807, 16224, 17614, 26421, 35228, 52842, 70456, 105684, 114491, 140912, 211368, 228982, 281824, 343473, 422736, 457964, 686946, 845472, 915928, 1373892, 1488383, 1831856, 2747784, 2976766, 3663712, 4465149, 5495568, 5953532, 8930298, 10991136, 11907064, 17860596, 23814128, 35721192, 47628256, 71442384, 142884768]

約数ペア:

[(1, 142884768), (2, 71442384), (3, 47628256), (4, 35721192), (6, 23814128), (8, 17860596), (12, 11907064), (13, 10991136), (16, 8930298), (24, 5953532), (26, 5495568), (32, 4465149), (39, 3663712), (48, 2976766), (52, 2747784), (78, 1831856), (96, 1488383), (104, 1373892), (156, 915928), (169, 845472), (208, 686946), (312, 457964), (338, 422736), (416, 343473), (507, 281824), (624, 228982), (676, 211368), (1014, 140912), (1248, 114491), (1352, 105684), (2028, 70456), (2704, 52842), (4056, 35228), (5408, 26421), (8112, 17614), (8807, 16224)]