153553324756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{321707}}^1$

素因数の和:321928

約数の個数: 48

約数和(自身を含む): 295852971456

約数和(自身を除く): 142299646700

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 137, 268, 274, 548, 871, 1742, 1781, 3484, 3562, 7124, 9179, 18358, 36716, 119327, 238654, 321707, 477308, 643414, 1286828, 4182191, 8364382, 16728764, 21554369, 43108738, 44073859, 86217476, 88147718, 176295436, 280206797, 560413594, 572960167, 1120827188, 1145920334, 2291840668, 2952948553, 5905897106, 11811794212, 38388331189, 76776662378, 153553324756]

約数ペア:

[(1, 153553324756), (2, 76776662378), (4, 38388331189), (13, 11811794212), (26, 5905897106), (52, 2952948553), (67, 2291840668), (134, 1145920334), (137, 1120827188), (268, 572960167), (274, 560413594), (548, 280206797), (871, 176295436), (1742, 88147718), (1781, 86217476), (3484, 44073859), (3562, 43108738), (7124, 21554369), (9179, 16728764), (18358, 8364382), (36716, 4182191), (119327, 1286828), (238654, 643414), (321707, 477308)]