158411488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 344881152

約数和(自身を除く): 186469664

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 53, 62, 92, 106, 124, 131, 184, 212, 248, 262, 368, 424, 496, 524, 713, 736, 848, 992, 1048, 1219, 1426, 1643, 1696, 2096, 2438, 2852, 3013, 3286, 4061, 4192, 4876, 5704, 6026, 6572, 6943, 8122, 9752, 11408, 12052, 13144, 13886, 16244, 19504, 22816, 24104, 26288, 27772, 32488, 37789, 39008, 48208, 52576, 55544, 64976, 75578, 93403, 96416, 111088, 129952, 151156, 159689, 186806, 215233, 222176, 302312, 319378, 373612, 430466, 604624, 638756, 747224, 860932, 1209248, 1277512, 1494448, 1721864, 2555024, 2988896, 3443728, 4950359, 5110048, 6887456, 9900718, 19801436, 39602872, 79205744, 158411488]

約数ペア:

[(1, 158411488), (2, 79205744), (4, 39602872), (8, 19801436), (16, 9900718), (23, 6887456), (31, 5110048), (32, 4950359), (46, 3443728), (53, 2988896), (62, 2555024), (92, 1721864), (106, 1494448), (124, 1277512), (131, 1209248), (184, 860932), (212, 747224), (248, 638756), (262, 604624), (368, 430466), (424, 373612), (496, 319378), (524, 302312), (713, 222176), (736, 215233), (848, 186806), (992, 159689), (1048, 151156), (1219, 129952), (1426, 111088), (1643, 96416), (1696, 93403), (2096, 75578), (2438, 64976), (2852, 55544), (3013, 52576), (3286, 48208), (4061, 39008), (4192, 37789), (4876, 32488), (5704, 27772), (6026, 26288), (6572, 24104), (6943, 22816), (8122, 19504), (9752, 16244), (11408, 13886), (12052, 13144)]