122531478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 266872320

約数和(自身を除く): 144340842

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 107, 109, 206, 214, 218, 309, 321, 327, 618, 642, 654, 1751, 1819, 1853, 3502, 3638, 3706, 5253, 5457, 5559, 10506, 10914, 11021, 11118, 11227, 11663, 22042, 22454, 23326, 33063, 33681, 34989, 66126, 67362, 69978, 187357, 190859, 198271, 374714, 381718, 396542, 562071, 572577, 594813, 1124142, 1145154, 1189626, 1201289, 2402578, 3603867, 7207734, 20421913, 40843826, 61265739, 122531478]

約数ペア:

[(1, 122531478), (2, 61265739), (3, 40843826), (6, 20421913), (17, 7207734), (34, 3603867), (51, 2402578), (102, 1201289), (103, 1189626), (107, 1145154), (109, 1124142), (206, 594813), (214, 572577), (218, 562071), (309, 396542), (321, 381718), (327, 374714), (618, 198271), (642, 190859), (654, 187357), (1751, 69978), (1819, 67362), (1853, 66126), (3502, 34989), (3638, 33681), (3706, 33063), (5253, 23326), (5457, 22454), (5559, 22042), (10506, 11663), (10914, 11227), (11021, 11118)]