145671936

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 416976000

約数和(自身を除く): 271304064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 128, 134, 149, 152, 192, 201, 228, 256, 268, 298, 304, 384, 402, 447, 456, 536, 596, 608, 768, 804, 894, 912, 1072, 1192, 1216, 1273, 1608, 1788, 1824, 2144, 2384, 2432, 2546, 2831, 3216, 3576, 3648, 3819, 4288, 4768, 4864, 5092, 5662, 6432, 7152, 7296, 7638, 8493, 8576, 9536, 9983, 10184, 11324, 12864, 14304, 14592, 15276, 16986, 17152, 19072, 19966, 20368, 22648, 25728, 28608, 29949, 30552, 33972, 38144, 39932, 40736, 45296, 51456, 57216, 59898, 61104, 67944, 79864, 81472, 90592, 114432, 119796, 122208, 135888, 159728, 162944, 181184, 189677, 239592, 244416, 271776, 319456, 325888, 362368, 379354, 479184, 488832, 543552, 569031, 638912, 724736, 758708, 958368, 977664, 1087104, 1138062, 1277824, 1517416, 1916736, 2174208, 2276124, 2555648, 3034832, 3833472, 4552248, 6069664, 7666944, 9104496, 12139328, 18208992, 24278656, 36417984, 48557312, 72835968, 145671936]

約数ペア:

[(1, 145671936), (2, 72835968), (3, 48557312), (4, 36417984), (6, 24278656), (8, 18208992), (12, 12139328), (16, 9104496), (19, 7666944), (24, 6069664), (32, 4552248), (38, 3833472), (48, 3034832), (57, 2555648), (64, 2276124), (67, 2174208), (76, 1916736), (96, 1517416), (114, 1277824), (128, 1138062), (134, 1087104), (149, 977664), (152, 958368), (192, 758708), (201, 724736), (228, 638912), (256, 569031), (268, 543552), (298, 488832), (304, 479184), (384, 379354), (402, 362368), (447, 325888), (456, 319456), (536, 271776), (596, 244416), (608, 239592), (768, 189677), (804, 181184), (894, 162944), (912, 159728), (1072, 135888), (1192, 122208), (1216, 119796), (1273, 114432), (1608, 90592), (1788, 81472), (1824, 79864), (2144, 67944), (2384, 61104), (2432, 59898), (2546, 57216), (2831, 51456), (3216, 45296), (3576, 40736), (3648, 39932), (3819, 38144), (4288, 33972), (4768, 30552), (4864, 29949), (5092, 28608), (5662, 25728), (6432, 22648), (7152, 20368), (7296, 19966), (7638, 19072), (8493, 17152), (8576, 16986), (9536, 15276), (9983, 14592), (10184, 14304), (11324, 12864)]