105639506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 205701120

約数和(自身を除く): 100061614

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 133, 161, 217, 266, 322, 434, 437, 557, 589, 713, 874, 1114, 1178, 1426, 3059, 3899, 4123, 4991, 6118, 7798, 8246, 9982, 10583, 12811, 13547, 17267, 21166, 25622, 27094, 34534, 74081, 89677, 94829, 120869, 148162, 179354, 189658, 241738, 243409, 328073, 397141, 486818, 656146, 794282, 1703863, 2296511, 2779987, 3407726, 4593022, 5559974, 7545679, 15091358, 52819753, 105639506]

約数ペア:

[(1, 105639506), (2, 52819753), (7, 15091358), (14, 7545679), (19, 5559974), (23, 4593022), (31, 3407726), (38, 2779987), (46, 2296511), (62, 1703863), (133, 794282), (161, 656146), (217, 486818), (266, 397141), (322, 328073), (434, 243409), (437, 241738), (557, 189658), (589, 179354), (713, 148162), (874, 120869), (1114, 94829), (1178, 89677), (1426, 74081), (3059, 34534), (3899, 27094), (4123, 25622), (4991, 21166), (6118, 17267), (7798, 13547), (8246, 12811), (9982, 10583)]