151946193620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{217333}}^1$

素因数の和:220044

約数の個数: 48

約数和(自身を含む): 343761534480

約数和(自身を除く): 191815340860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2689, 5378, 10756, 13445, 26890, 34957, 53780, 69914, 139828, 174785, 217333, 349570, 434666, 699140, 869332, 1086665, 2173330, 2825329, 4346660, 5650658, 11301316, 14126645, 28253290, 56506580, 584408437, 1168816874, 2337633748, 2922042185, 5844084370, 7597309681, 11688168740, 15194619362, 30389238724, 37986548405, 75973096810, 151946193620]

約数ペア:

[(1, 151946193620), (2, 75973096810), (4, 37986548405), (5, 30389238724), (10, 15194619362), (13, 11688168740), (20, 7597309681), (26, 5844084370), (52, 2922042185), (65, 2337633748), (130, 1168816874), (260, 584408437), (2689, 56506580), (5378, 28253290), (10756, 14126645), (13445, 11301316), (26890, 5650658), (34957, 4346660), (53780, 2825329), (69914, 2173330), (139828, 1086665), (174785, 869332), (217333, 699140), (349570, 434666)]