138672798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 310915584

約数和(自身を除く): 172242786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 101, 142, 202, 213, 293, 303, 426, 586, 606, 781, 879, 1111, 1562, 1758, 2222, 2343, 3223, 3333, 4686, 6446, 6666, 7171, 9669, 14342, 19338, 20803, 21513, 29593, 41606, 43026, 59186, 62409, 78881, 88779, 124818, 157762, 177558, 228833, 236643, 325523, 457666, 473286, 651046, 686499, 976569, 1372998, 1953138, 2101103, 4202206, 6303309, 12606618, 23112133, 46224266, 69336399, 138672798]

約数ペア:

[(1, 138672798), (2, 69336399), (3, 46224266), (6, 23112133), (11, 12606618), (22, 6303309), (33, 4202206), (66, 2101103), (71, 1953138), (101, 1372998), (142, 976569), (202, 686499), (213, 651046), (293, 473286), (303, 457666), (426, 325523), (586, 236643), (606, 228833), (781, 177558), (879, 157762), (1111, 124818), (1562, 88779), (1758, 78881), (2222, 62409), (2343, 59186), (3223, 43026), (3333, 41606), (4686, 29593), (6446, 21513), (6666, 20803), (7171, 19338), (9669, 14342)]