156934333284

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{639911}}^1$

素因数の和:640216

約数の個数: 48

約数和(自身を含む): 371538026496

約数和(自身を除く): 214603693212

約数列:

[1, 2, 3, 4, 6, 12, 107, 191, 214, 321, 382, 428, 573, 642, 764, 1146, 1284, 2292, 20437, 40874, 61311, 81748, 122622, 245244, 639911, 1279822, 1919733, 2559644, 3839466, 7678932, 68470477, 122223001, 136940954, 205411431, 244446002, 273881908, 366669003, 410822862, 488892004, 733338006, 821645724, 1466676012, 13077861107, 26155722214, 39233583321, 52311444428, 78467166642, 156934333284]

約数ペア:

[(1, 156934333284), (2, 78467166642), (3, 52311444428), (4, 39233583321), (6, 26155722214), (12, 13077861107), (107, 1466676012), (191, 821645724), (214, 733338006), (321, 488892004), (382, 410822862), (428, 366669003), (573, 273881908), (642, 244446002), (764, 205411431), (1146, 136940954), (1284, 122223001), (2292, 68470477), (20437, 7678932), (40874, 3839466), (61311, 2559644), (81748, 1919733), (122622, 1279822), (245244, 639911)]