156633620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54767}}^1$

素因数の和:54800

約数の個数: 48

約数和(自身を含む): 386443008

約数和(自身を除く): 229809388

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 54767, 109534, 219068, 273835, 547670, 602437, 711971, 1095340, 1204874, 1423942, 2409748, 2847884, 3012185, 3559855, 6024370, 7119710, 7831681, 12048740, 14239420, 15663362, 31326724, 39158405, 78316810, 156633620]

約数ペア:

[(1, 156633620), (2, 78316810), (4, 39158405), (5, 31326724), (10, 15663362), (11, 14239420), (13, 12048740), (20, 7831681), (22, 7119710), (26, 6024370), (44, 3559855), (52, 3012185), (55, 2847884), (65, 2409748), (110, 1423942), (130, 1204874), (143, 1095340), (220, 711971), (260, 602437), (286, 547670), (572, 273835), (715, 219068), (1430, 109534), (2860, 54767)]