156959668348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1\times {\mathrm{1223}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 326379110400

約数和(自身を除く): 169419442052

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 199, 217, 398, 434, 743, 796, 868, 1223, 1393, 1486, 2446, 2786, 2972, 4892, 5201, 5572, 6169, 8561, 10402, 12338, 17122, 20804, 23033, 24676, 34244, 37913, 43183, 46066, 75826, 86366, 92132, 147857, 151652, 161231, 172732, 243377, 265391, 295714, 322462, 486754, 530782, 591428, 644924, 908689, 973508, 1034999, 1061564, 1703639, 1817378, 2069998, 3407278, 3634756, 4139996, 4583567, 6360823, 6814556, 7544687, 9167134, 12721646, 15089374, 18334268, 25443292, 28169359, 30178748, 32084969, 52812809, 56338718, 64169938, 105625618, 112677436, 128339876, 180829111, 197185513, 211251236, 361658222, 394371026, 723316444, 788742052, 1265803777, 2531607554, 5063215108, 5605702441, 11211404882, 22422809764, 39239917087, 78479834174, 156959668348]

約数ペア:

[(1, 156959668348), (2, 78479834174), (4, 39239917087), (7, 22422809764), (14, 11211404882), (28, 5605702441), (31, 5063215108), (62, 2531607554), (124, 1265803777), (199, 788742052), (217, 723316444), (398, 394371026), (434, 361658222), (743, 211251236), (796, 197185513), (868, 180829111), (1223, 128339876), (1393, 112677436), (1486, 105625618), (2446, 64169938), (2786, 56338718), (2972, 52812809), (4892, 32084969), (5201, 30178748), (5572, 28169359), (6169, 25443292), (8561, 18334268), (10402, 15089374), (12338, 12721646), (17122, 9167134), (20804, 7544687), (23033, 6814556), (24676, 6360823), (34244, 4583567), (37913, 4139996), (43183, 3634756), (46066, 3407278), (75826, 2069998), (86366, 1817378), (92132, 1703639), (147857, 1061564), (151652, 1034999), (161231, 973508), (172732, 908689), (243377, 644924), (265391, 591428), (295714, 530782), (322462, 486754)]