145809648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 433789200

約数和(自身を除く): 287979552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 274, 304, 342, 389, 411, 456, 548, 684, 778, 822, 912, 1096, 1167, 1233, 1368, 1556, 1644, 2192, 2334, 2466, 2603, 2736, 3112, 3288, 3501, 4668, 4932, 5206, 6224, 6576, 7002, 7391, 7809, 9336, 9864, 10412, 14004, 14782, 15618, 18672, 19728, 20824, 22173, 23427, 28008, 29564, 31236, 41648, 44346, 46854, 53293, 56016, 59128, 62472, 66519, 88692, 93708, 106586, 118256, 124944, 133038, 159879, 177384, 187416, 213172, 266076, 319758, 354768, 374832, 426344, 479637, 532152, 639516, 852688, 959274, 1012567, 1064304, 1279032, 1918548, 2025134, 2558064, 3037701, 3837096, 4050268, 6075402, 7674192, 8100536, 9113103, 12150804, 16201072, 18226206, 24301608, 36452412, 48603216, 72904824, 145809648]

約数ペア:

[(1, 145809648), (2, 72904824), (3, 48603216), (4, 36452412), (6, 24301608), (8, 18226206), (9, 16201072), (12, 12150804), (16, 9113103), (18, 8100536), (19, 7674192), (24, 6075402), (36, 4050268), (38, 3837096), (48, 3037701), (57, 2558064), (72, 2025134), (76, 1918548), (114, 1279032), (137, 1064304), (144, 1012567), (152, 959274), (171, 852688), (228, 639516), (274, 532152), (304, 479637), (342, 426344), (389, 374832), (411, 354768), (456, 319758), (548, 266076), (684, 213172), (778, 187416), (822, 177384), (912, 159879), (1096, 133038), (1167, 124944), (1233, 118256), (1368, 106586), (1556, 93708), (1644, 88692), (2192, 66519), (2334, 62472), (2466, 59128), (2603, 56016), (2736, 53293), (3112, 46854), (3288, 44346), (3501, 41648), (4668, 31236), (4932, 29564), (5206, 28008), (6224, 23427), (6576, 22173), (7002, 20824), (7391, 19728), (7809, 18672), (9336, 15618), (9864, 14782), (10412, 14004)]