123179802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 263208960

約数和(自身を除く): 140029158

約数列:

[1, 2, 3, 6, 31, 62, 79, 83, 93, 101, 158, 166, 186, 202, 237, 249, 303, 474, 498, 606, 2449, 2573, 3131, 4898, 5146, 6262, 6557, 7347, 7719, 7979, 8383, 9393, 13114, 14694, 15438, 15958, 16766, 18786, 19671, 23937, 25149, 39342, 47874, 50298, 203267, 247349, 259873, 406534, 494698, 519746, 609801, 662257, 742047, 779619, 1219602, 1324514, 1484094, 1559238, 1986771, 3973542, 20529967, 41059934, 61589901, 123179802]

約数ペア:

[(1, 123179802), (2, 61589901), (3, 41059934), (6, 20529967), (31, 3973542), (62, 1986771), (79, 1559238), (83, 1484094), (93, 1324514), (101, 1219602), (158, 779619), (166, 742047), (186, 662257), (202, 609801), (237, 519746), (249, 494698), (303, 406534), (474, 259873), (498, 247349), (606, 203267), (2449, 50298), (2573, 47874), (3131, 39342), (4898, 25149), (5146, 23937), (6262, 19671), (6557, 18786), (7347, 16766), (7719, 15958), (7979, 15438), (8383, 14694), (9393, 13114)]