148213072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 368498240

約数和(自身を除く): 220285168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 241, 266, 272, 289, 304, 323, 476, 482, 532, 578, 646, 952, 964, 1064, 1156, 1292, 1687, 1904, 1928, 2023, 2128, 2261, 2312, 2584, 3374, 3856, 4046, 4097, 4522, 4579, 4624, 5168, 5491, 6748, 8092, 8194, 9044, 9158, 10982, 13496, 16184, 16388, 18088, 18316, 21964, 26992, 28679, 32053, 32368, 32776, 36176, 36632, 38437, 43928, 57358, 64106, 65552, 69649, 73264, 76874, 77843, 87856, 114716, 128212, 139298, 153748, 155686, 229432, 256424, 278596, 307496, 311372, 458864, 487543, 512848, 544901, 557192, 614992, 622744, 975086, 1089802, 1114384, 1245488, 1323331, 1950172, 2179604, 2646662, 3900344, 4359208, 5293324, 7800688, 8718416, 9263317, 10586648, 18526634, 21173296, 37053268, 74106536, 148213072]

約数ペア:

[(1, 148213072), (2, 74106536), (4, 37053268), (7, 21173296), (8, 18526634), (14, 10586648), (16, 9263317), (17, 8718416), (19, 7800688), (28, 5293324), (34, 4359208), (38, 3900344), (56, 2646662), (68, 2179604), (76, 1950172), (112, 1323331), (119, 1245488), (133, 1114384), (136, 1089802), (152, 975086), (238, 622744), (241, 614992), (266, 557192), (272, 544901), (289, 512848), (304, 487543), (323, 458864), (476, 311372), (482, 307496), (532, 278596), (578, 256424), (646, 229432), (952, 155686), (964, 153748), (1064, 139298), (1156, 128212), (1292, 114716), (1687, 87856), (1904, 77843), (1928, 76874), (2023, 73264), (2128, 69649), (2261, 65552), (2312, 64106), (2584, 57358), (3374, 43928), (3856, 38437), (4046, 36632), (4097, 36176), (4522, 32776), (4579, 32368), (4624, 32053), (5168, 28679), (5491, 26992), (6748, 21964), (8092, 18316), (8194, 18088), (9044, 16388), (9158, 16184), (10982, 13496)]