129105836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 244325760

約数和(自身を除く): 115219924

約数列:

[1, 2, 4, 19, 38, 76, 83, 97, 166, 194, 211, 332, 388, 422, 844, 1577, 1843, 3154, 3686, 4009, 6308, 7372, 8018, 8051, 16036, 16102, 17513, 20467, 32204, 35026, 40934, 70052, 81868, 152969, 305938, 332747, 388873, 611876, 665494, 777746, 1330988, 1555492, 1698761, 3397522, 6795044, 32276459, 64552918, 129105836]

約数ペア:

[(1, 129105836), (2, 64552918), (4, 32276459), (19, 6795044), (38, 3397522), (76, 1698761), (83, 1555492), (97, 1330988), (166, 777746), (194, 665494), (211, 611876), (332, 388873), (388, 332747), (422, 305938), (844, 152969), (1577, 81868), (1843, 70052), (3154, 40934), (3686, 35026), (4009, 32204), (6308, 20467), (7372, 17513), (8018, 16102), (8051, 16036)]