145346656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 240757664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 71, 74, 76, 91, 104, 112, 133, 142, 148, 152, 182, 208, 224, 247, 259, 266, 284, 296, 304, 364, 416, 481, 494, 497, 518, 532, 568, 592, 608, 703, 728, 923, 962, 988, 994, 1036, 1064, 1136, 1184, 1349, 1406, 1456, 1729, 1846, 1924, 1976, 1988, 2072, 2128, 2272, 2627, 2698, 2812, 2912, 3367, 3458, 3692, 3848, 3952, 3976, 4144, 4256, 4921, 5254, 5396, 5624, 6461, 6734, 6916, 7384, 7696, 7904, 7952, 8288, 9139, 9443, 9842, 10508, 10792, 11248, 12922, 13468, 13832, 14768, 15392, 15904, 17537, 18278, 18389, 18886, 19684, 21016, 21584, 22496, 25844, 26936, 27664, 29536, 34151, 35074, 36556, 36778, 37772, 39368, 42032, 43168, 49913, 51688, 53872, 55328, 63973, 68302, 70148, 73112, 73556, 75544, 78736, 84064, 99826, 103376, 107744, 122759, 127946, 136604, 140296, 146224, 147112, 151088, 157472, 199652, 206752, 239057, 245518, 255892, 273208, 280592, 292448, 294224, 302176, 349391, 399304, 478114, 491036, 511784, 546416, 561184, 588448, 648869, 698782, 798608, 956228, 982072, 1023568, 1092832, 1297738, 1397564, 1597216, 1912456, 1964144, 2047136, 2595476, 2795128, 3824912, 3928288, 4542083, 5190952, 5590256, 7649824, 9084166, 10381904, 11180512, 18168332, 20763808, 36336664, 72673328, 145346656]

約数ペア:

[(1, 145346656), (2, 72673328), (4, 36336664), (7, 20763808), (8, 18168332), (13, 11180512), (14, 10381904), (16, 9084166), (19, 7649824), (26, 5590256), (28, 5190952), (32, 4542083), (37, 3928288), (38, 3824912), (52, 2795128), (56, 2595476), (71, 2047136), (74, 1964144), (76, 1912456), (91, 1597216), (104, 1397564), (112, 1297738), (133, 1092832), (142, 1023568), (148, 982072), (152, 956228), (182, 798608), (208, 698782), (224, 648869), (247, 588448), (259, 561184), (266, 546416), (284, 511784), (296, 491036), (304, 478114), (364, 399304), (416, 349391), (481, 302176), (494, 294224), (497, 292448), (518, 280592), (532, 273208), (568, 255892), (592, 245518), (608, 239057), (703, 206752), (728, 199652), (923, 157472), (962, 151088), (988, 147112), (994, 146224), (1036, 140296), (1064, 136604), (1136, 127946), (1184, 122759), (1349, 107744), (1406, 103376), (1456, 99826), (1729, 84064), (1846, 78736), (1924, 75544), (1976, 73556), (1988, 73112), (2072, 70148), (2128, 68302), (2272, 63973), (2627, 55328), (2698, 53872), (2812, 51688), (2912, 49913), (3367, 43168), (3458, 42032), (3692, 39368), (3848, 37772), (3952, 36778), (3976, 36556), (4144, 35074), (4256, 34151), (4921, 29536), (5254, 27664), (5396, 26936), (5624, 25844), (6461, 22496), (6734, 21584), (6916, 21016), (7384, 19684), (7696, 18886), (7904, 18389), (7952, 18278), (8288, 17537), (9139, 15904), (9443, 15392), (9842, 14768), (10508, 13832), (10792, 13468), (11248, 12922)]