142865328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 388118016

約数和(自身を除く): 245252688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 151, 184, 276, 302, 368, 453, 552, 604, 857, 906, 1104, 1208, 1714, 1812, 2416, 2571, 3428, 3473, 3624, 5142, 6856, 6946, 7248, 10284, 10419, 13712, 13892, 19711, 20568, 20838, 27784, 39422, 41136, 41676, 55568, 59133, 78844, 83352, 118266, 129407, 157688, 166704, 236532, 258814, 315376, 388221, 473064, 517628, 776442, 946128, 1035256, 1552884, 2070512, 2976361, 3105768, 5952722, 6211536, 8929083, 11905444, 17858166, 23810888, 35716332, 47621776, 71432664, 142865328]

約数ペア:

[(1, 142865328), (2, 71432664), (3, 47621776), (4, 35716332), (6, 23810888), (8, 17858166), (12, 11905444), (16, 8929083), (23, 6211536), (24, 5952722), (46, 3105768), (48, 2976361), (69, 2070512), (92, 1552884), (138, 1035256), (151, 946128), (184, 776442), (276, 517628), (302, 473064), (368, 388221), (453, 315376), (552, 258814), (604, 236532), (857, 166704), (906, 157688), (1104, 129407), (1208, 118266), (1714, 83352), (1812, 78844), (2416, 59133), (2571, 55568), (3428, 41676), (3473, 41136), (3624, 39422), (5142, 27784), (6856, 20838), (6946, 20568), (7248, 19711), (10284, 13892), (10419, 13712)]