142163406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14653}}^1$

素因数の和:14686

約数の個数: 72

約数和(自身を含む): 390910104

約数和(自身を除く): 248746698

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 14653, 29306, 43959, 87918, 102571, 131877, 161183, 205142, 263754, 307713, 322366, 483549, 615426, 717997, 923139, 967098, 1128281, 1435994, 1450647, 1846278, 2153991, 2256562, 2901294, 3384843, 4307982, 6461973, 6769686, 7897967, 10154529, 12923946, 15795934, 20309058, 23693901, 47387802, 71081703, 142163406]

約数ペア:

[(1, 142163406), (2, 71081703), (3, 47387802), (6, 23693901), (7, 20309058), (9, 15795934), (11, 12923946), (14, 10154529), (18, 7897967), (21, 6769686), (22, 6461973), (33, 4307982), (42, 3384843), (49, 2901294), (63, 2256562), (66, 2153991), (77, 1846278), (98, 1450647), (99, 1435994), (126, 1128281), (147, 967098), (154, 923139), (198, 717997), (231, 615426), (294, 483549), (441, 322366), (462, 307713), (539, 263754), (693, 205142), (882, 161183), (1078, 131877), (1386, 102571), (1617, 87918), (3234, 43959), (4851, 29306), (9702, 14653)]