155353344

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 446507712

約数和(自身を除く): 291154368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 128, 136, 146, 163, 192, 204, 219, 256, 272, 292, 326, 384, 408, 438, 489, 544, 584, 652, 768, 816, 876, 978, 1088, 1168, 1241, 1304, 1632, 1752, 1956, 2176, 2336, 2482, 2608, 2771, 3264, 3504, 3723, 3912, 4352, 4672, 4964, 5216, 5542, 6528, 7008, 7446, 7824, 8313, 9344, 9928, 10432, 11084, 11899, 13056, 14016, 14892, 15648, 16626, 18688, 19856, 20864, 22168, 23798, 28032, 29784, 31296, 33252, 35697, 39712, 41728, 44336, 47596, 56064, 59568, 62592, 66504, 71394, 79424, 88672, 95192, 119136, 125184, 133008, 142788, 158848, 177344, 190384, 202283, 238272, 266016, 285576, 317696, 354688, 380768, 404566, 476544, 532032, 571152, 606849, 709376, 761536, 809132, 953088, 1064064, 1142304, 1213698, 1523072, 1618264, 2128128, 2284608, 2427396, 3046144, 3236528, 4569216, 4854792, 6473056, 9138432, 9709584, 12946112, 19419168, 25892224, 38838336, 51784448, 77676672, 155353344]

約数ペア:

[(1, 155353344), (2, 77676672), (3, 51784448), (4, 38838336), (6, 25892224), (8, 19419168), (12, 12946112), (16, 9709584), (17, 9138432), (24, 6473056), (32, 4854792), (34, 4569216), (48, 3236528), (51, 3046144), (64, 2427396), (68, 2284608), (73, 2128128), (96, 1618264), (102, 1523072), (128, 1213698), (136, 1142304), (146, 1064064), (163, 953088), (192, 809132), (204, 761536), (219, 709376), (256, 606849), (272, 571152), (292, 532032), (326, 476544), (384, 404566), (408, 380768), (438, 354688), (489, 317696), (544, 285576), (584, 266016), (652, 238272), (768, 202283), (816, 190384), (876, 177344), (978, 158848), (1088, 142788), (1168, 133008), (1241, 125184), (1304, 119136), (1632, 95192), (1752, 88672), (1956, 79424), (2176, 71394), (2336, 66504), (2482, 62592), (2608, 59568), (2771, 56064), (3264, 47596), (3504, 44336), (3723, 41728), (3912, 39712), (4352, 35697), (4672, 33252), (4964, 31296), (5216, 29784), (5542, 28032), (6528, 23798), (7008, 22168), (7446, 20864), (7824, 19856), (8313, 18688), (9344, 16626), (9928, 15648), (10432, 14892), (11084, 14016), (11899, 13056)]