142468284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 391722240

約数和(自身を除く): 249253956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3067, 3318, 3871, 6134, 6636, 7742, 9201, 11613, 12268, 15484, 18402, 21469, 23226, 36804, 42938, 46452, 64407, 85876, 128814, 150283, 242293, 257628, 300566, 450849, 484586, 601132, 726879, 901698, 969172, 1453758, 1696051, 1803396, 2907516, 3392102, 5088153, 6784204, 10176306, 11872357, 20352612, 23744714, 35617071, 47489428, 71234142, 142468284]

約数ペア:

[(1, 142468284), (2, 71234142), (3, 47489428), (4, 35617071), (6, 23744714), (7, 20352612), (12, 11872357), (14, 10176306), (21, 6784204), (28, 5088153), (42, 3392102), (49, 2907516), (79, 1803396), (84, 1696051), (98, 1453758), (147, 969172), (158, 901698), (196, 726879), (237, 601132), (294, 484586), (316, 450849), (474, 300566), (553, 257628), (588, 242293), (948, 150283), (1106, 128814), (1659, 85876), (2212, 64407), (3067, 46452), (3318, 42938), (3871, 36804), (6134, 23226), (6636, 21469), (7742, 18402), (9201, 15484), (11613, 12268)]