161746528512

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{3943}}^1$

素因数の和:5716

約数の個数: 144

約数和(自身を含む): 444738818048

約数和(自身を除く): 282992289536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1723, 1984, 2976, 3446, 3943, 3968, 5169, 5952, 6892, 7886, 7936, 10338, 11829, 11904, 13784, 15772, 20676, 23658, 23808, 27568, 31544, 41352, 47316, 53413, 55136, 63088, 82704, 94632, 106826, 110272, 122233, 126176, 160239, 165408, 189264, 213652, 220544, 244466, 252352, 320478, 330816, 366699, 378528, 427304, 441088, 488932, 504704, 640956, 661632, 733398, 757056, 854608, 977864, 1009408, 1281912, 1323264, 1466796, 1514112, 1709216, 1955728, 2563824, 2933592, 3028224, 3418432, 3911456, 5127648, 5867184, 6793789, 6836864, 7822912, 10255296, 11734368, 13587578, 13673728, 15645824, 20381367, 20510592, 23468736, 27175156, 31291648, 40762734, 41021184, 46937472, 54350312, 81525468, 93874944, 108700624, 163050936, 210607459, 217401248, 326101872, 421214918, 434802496, 631822377, 652203744, 842429836, 869604992, 1263644754, 1304407488, 1684859672, 1739209984, 2527289508, 2608814976, 3369719344, 5054579016, 5217629952, 6739438688, 10109158032, 13478877376, 20218316064, 26957754752, 40436632128, 53915509504, 80873264256, 161746528512]

約数ペア:

[(1, 161746528512), (2, 80873264256), (3, 53915509504), (4, 40436632128), (6, 26957754752), (8, 20218316064), (12, 13478877376), (16, 10109158032), (24, 6739438688), (31, 5217629952), (32, 5054579016), (48, 3369719344), (62, 2608814976), (64, 2527289508), (93, 1739209984), (96, 1684859672), (124, 1304407488), (128, 1263644754), (186, 869604992), (192, 842429836), (248, 652203744), (256, 631822377), (372, 434802496), (384, 421214918), (496, 326101872), (744, 217401248), (768, 210607459), (992, 163050936), (1488, 108700624), (1723, 93874944), (1984, 81525468), (2976, 54350312), (3446, 46937472), (3943, 41021184), (3968, 40762734), (5169, 31291648), (5952, 27175156), (6892, 23468736), (7886, 20510592), (7936, 20381367), (10338, 15645824), (11829, 13673728), (11904, 13587578), (13784, 11734368), (15772, 10255296), (20676, 7822912), (23658, 6836864), (23808, 6793789), (27568, 5867184), (31544, 5127648), (41352, 3911456), (47316, 3418432), (53413, 3028224), (55136, 2933592), (63088, 2563824), (82704, 1955728), (94632, 1709216), (106826, 1514112), (110272, 1466796), (122233, 1323264), (126176, 1281912), (160239, 1009408), (165408, 977864), (189264, 854608), (213652, 757056), (220544, 733398), (244466, 661632), (252352, 640956), (320478, 504704), (330816, 488932), (366699, 441088), (378528, 427304)]