154368768

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 441504000

約数和(自身を除く): 287135232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 149, 152, 192, 213, 228, 256, 284, 298, 304, 384, 426, 447, 456, 568, 596, 608, 768, 852, 894, 912, 1136, 1192, 1216, 1349, 1704, 1788, 1824, 2272, 2384, 2432, 2698, 2831, 3408, 3576, 3648, 4047, 4544, 4768, 4864, 5396, 5662, 6816, 7152, 7296, 8094, 8493, 9088, 9536, 10579, 10792, 11324, 13632, 14304, 14592, 16188, 16986, 18176, 19072, 21158, 21584, 22648, 27264, 28608, 31737, 32376, 33972, 38144, 42316, 43168, 45296, 54528, 57216, 63474, 64752, 67944, 84632, 86336, 90592, 114432, 126948, 129504, 135888, 169264, 172672, 181184, 201001, 253896, 259008, 271776, 338528, 345344, 362368, 402002, 507792, 518016, 543552, 603003, 677056, 724736, 804004, 1015584, 1036032, 1087104, 1206006, 1354112, 1608008, 2031168, 2174208, 2412012, 2708224, 3216016, 4062336, 4824024, 6432032, 8124672, 9648048, 12864064, 19296096, 25728128, 38592192, 51456256, 77184384, 154368768]

約数ペア:

[(1, 154368768), (2, 77184384), (3, 51456256), (4, 38592192), (6, 25728128), (8, 19296096), (12, 12864064), (16, 9648048), (19, 8124672), (24, 6432032), (32, 4824024), (38, 4062336), (48, 3216016), (57, 2708224), (64, 2412012), (71, 2174208), (76, 2031168), (96, 1608008), (114, 1354112), (128, 1206006), (142, 1087104), (149, 1036032), (152, 1015584), (192, 804004), (213, 724736), (228, 677056), (256, 603003), (284, 543552), (298, 518016), (304, 507792), (384, 402002), (426, 362368), (447, 345344), (456, 338528), (568, 271776), (596, 259008), (608, 253896), (768, 201001), (852, 181184), (894, 172672), (912, 169264), (1136, 135888), (1192, 129504), (1216, 126948), (1349, 114432), (1704, 90592), (1788, 86336), (1824, 84632), (2272, 67944), (2384, 64752), (2432, 63474), (2698, 57216), (2831, 54528), (3408, 45296), (3576, 43168), (3648, 42316), (4047, 38144), (4544, 33972), (4768, 32376), (4864, 31737), (5396, 28608), (5662, 27264), (6816, 22648), (7152, 21584), (7296, 21158), (8094, 19072), (8493, 18176), (9088, 16986), (9536, 16188), (10579, 14592), (10792, 14304), (11324, 13632)]