157141764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 429287040

約数和(自身を除く): 272145276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 719, 934, 1401, 1438, 1868, 2157, 2802, 2876, 4203, 4314, 5604, 6071, 6471, 8406, 8628, 9347, 12142, 12942, 16812, 18213, 18694, 24284, 25884, 28041, 36426, 37388, 54639, 56082, 72852, 84123, 109278, 112164, 168246, 218556, 335773, 336492, 671546, 1007319, 1343092, 2014638, 3021957, 4029276, 4365049, 6043914, 8730098, 12087828, 13095147, 17460196, 26190294, 39285441, 52380588, 78570882, 157141764]

約数ペア:

[(1, 157141764), (2, 78570882), (3, 52380588), (4, 39285441), (6, 26190294), (9, 17460196), (12, 13095147), (13, 12087828), (18, 8730098), (26, 6043914), (36, 4365049), (39, 4029276), (52, 3021957), (78, 2014638), (117, 1343092), (156, 1007319), (234, 671546), (467, 336492), (468, 335773), (719, 218556), (934, 168246), (1401, 112164), (1438, 109278), (1868, 84123), (2157, 72852), (2802, 56082), (2876, 54639), (4203, 37388), (4314, 36426), (5604, 28041), (6071, 25884), (6471, 24284), (8406, 18694), (8628, 18213), (9347, 16812), (12142, 12942)]