154378944

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 474220032

約数和(自身を除く): 319841088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 271, 276, 288, 344, 368, 387, 414, 516, 542, 552, 576, 688, 736, 774, 813, 828, 989, 1032, 1084, 1104, 1376, 1472, 1548, 1626, 1656, 1978, 2064, 2168, 2208, 2439, 2752, 2967, 3096, 3252, 3312, 3956, 4128, 4336, 4416, 4878, 5934, 6192, 6233, 6504, 6624, 7912, 8256, 8672, 8901, 9756, 11653, 11868, 12384, 12466, 13008, 13248, 15824, 17344, 17802, 18699, 19512, 23306, 23736, 24768, 24932, 26016, 31648, 34959, 35604, 37398, 39024, 46612, 47472, 49864, 52032, 56097, 63296, 69918, 71208, 74796, 78048, 93224, 94944, 99728, 104877, 112194, 139836, 142416, 149592, 156096, 186448, 189888, 199456, 209754, 224388, 268019, 279672, 284832, 299184, 372896, 398912, 419508, 448776, 536038, 559344, 569664, 598368, 745792, 804057, 839016, 897552, 1072076, 1118688, 1196736, 1608114, 1678032, 1795104, 2144152, 2237376, 2412171, 3216228, 3356064, 3590208, 4288304, 4824342, 6432456, 6712128, 8576608, 9648684, 12864912, 17153216, 19297368, 25729824, 38594736, 51459648, 77189472, 154378944]

約数ペア:

[(1, 154378944), (2, 77189472), (3, 51459648), (4, 38594736), (6, 25729824), (8, 19297368), (9, 17153216), (12, 12864912), (16, 9648684), (18, 8576608), (23, 6712128), (24, 6432456), (32, 4824342), (36, 4288304), (43, 3590208), (46, 3356064), (48, 3216228), (64, 2412171), (69, 2237376), (72, 2144152), (86, 1795104), (92, 1678032), (96, 1608114), (129, 1196736), (138, 1118688), (144, 1072076), (172, 897552), (184, 839016), (192, 804057), (207, 745792), (258, 598368), (271, 569664), (276, 559344), (288, 536038), (344, 448776), (368, 419508), (387, 398912), (414, 372896), (516, 299184), (542, 284832), (552, 279672), (576, 268019), (688, 224388), (736, 209754), (774, 199456), (813, 189888), (828, 186448), (989, 156096), (1032, 149592), (1084, 142416), (1104, 139836), (1376, 112194), (1472, 104877), (1548, 99728), (1626, 94944), (1656, 93224), (1978, 78048), (2064, 74796), (2168, 71208), (2208, 69918), (2439, 63296), (2752, 56097), (2967, 52032), (3096, 49864), (3252, 47472), (3312, 46612), (3956, 39024), (4128, 37398), (4336, 35604), (4416, 34959), (4878, 31648), (5934, 26016), (6192, 24932), (6233, 24768), (6504, 23736), (6624, 23306), (7912, 19512), (8256, 18699), (8672, 17802), (8901, 17344), (9756, 15824), (11653, 13248), (11868, 13008), (12384, 12466)]