123296124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20107}}^1$

素因数の和:20194

約数の個数: 48

約数和(自身を含む): 333310208

約数和(自身を除く): 210014084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 20107, 40214, 60321, 80428, 120642, 140749, 241284, 281498, 422247, 562996, 844494, 1467811, 1688988, 2935622, 4403433, 5871244, 8806866, 10274677, 17613732, 20549354, 30824031, 41098708, 61648062, 123296124]

約数ペア:

[(1, 123296124), (2, 61648062), (3, 41098708), (4, 30824031), (6, 20549354), (7, 17613732), (12, 10274677), (14, 8806866), (21, 5871244), (28, 4403433), (42, 2935622), (73, 1688988), (84, 1467811), (146, 844494), (219, 562996), (292, 422247), (438, 281498), (511, 241284), (876, 140749), (1022, 120642), (1533, 80428), (2044, 60321), (3066, 40214), (6132, 20107)]