141562078

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{4139}}^1$

素因数の和:4504

約数の個数: 24

約数和(自身を含む): 247779000

約数和(自身を除く): 106216922

約数列:

[1, 2, 7, 14, 49, 98, 349, 698, 2443, 4139, 4886, 8278, 17101, 28973, 34202, 57946, 202811, 405622, 1444511, 2889022, 10111577, 20223154, 70781039, 141562078]

約数ペア:

[(1, 141562078), (2, 70781039), (7, 20223154), (14, 10111577), (49, 2889022), (98, 1444511), (349, 405622), (698, 202811), (2443, 57946), (4139, 34202), (4886, 28973), (8278, 17101)]