149171736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2801

約数の個数: 128

約数和(自身を含む): 475200000

約数和(自身を除く): 326028264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2749, 2856, 3192, 3876, 4522, 5498, 6783, 7752, 8247, 9044, 10996, 13566, 16494, 18088, 19243, 21992, 27132, 32988, 38486, 46733, 52231, 54264, 57729, 65976, 76972, 93466, 104462, 115458, 140199, 153944, 156693, 186932, 208924, 230916, 280398, 313386, 327131, 365617, 373864, 417848, 461832, 560796, 626772, 654262, 731234, 887927, 981393, 1096851, 1121592, 1253544, 1308524, 1462468, 1775854, 1962786, 2193702, 2617048, 2663781, 2924936, 3551708, 3925572, 4387404, 5327562, 6215489, 7103416, 7851144, 8774808, 10655124, 12430978, 18646467, 21310248, 24861956, 37292934, 49723912, 74585868, 149171736]

約数ペア:

[(1, 149171736), (2, 74585868), (3, 49723912), (4, 37292934), (6, 24861956), (7, 21310248), (8, 18646467), (12, 12430978), (14, 10655124), (17, 8774808), (19, 7851144), (21, 7103416), (24, 6215489), (28, 5327562), (34, 4387404), (38, 3925572), (42, 3551708), (51, 2924936), (56, 2663781), (57, 2617048), (68, 2193702), (76, 1962786), (84, 1775854), (102, 1462468), (114, 1308524), (119, 1253544), (133, 1121592), (136, 1096851), (152, 981393), (168, 887927), (204, 731234), (228, 654262), (238, 626772), (266, 560796), (323, 461832), (357, 417848), (399, 373864), (408, 365617), (456, 327131), (476, 313386), (532, 280398), (646, 230916), (714, 208924), (798, 186932), (952, 156693), (969, 153944), (1064, 140199), (1292, 115458), (1428, 104462), (1596, 93466), (1938, 76972), (2261, 65976), (2584, 57729), (2749, 54264), (2856, 52231), (3192, 46733), (3876, 38486), (4522, 32988), (5498, 27132), (6783, 21992), (7752, 19243), (8247, 18088), (9044, 16494), (10996, 13566)]