145716928

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 376257312

約数和(自身を除く): 230540384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 53, 56, 64, 68, 76, 106, 112, 119, 133, 136, 152, 212, 224, 238, 266, 272, 304, 323, 361, 371, 424, 448, 476, 532, 544, 608, 646, 722, 742, 848, 901, 952, 1007, 1064, 1088, 1216, 1292, 1444, 1484, 1696, 1802, 1904, 2014, 2128, 2261, 2527, 2584, 2888, 2968, 3392, 3604, 3808, 4028, 4256, 4522, 5054, 5168, 5776, 5936, 6137, 6307, 7049, 7208, 7616, 8056, 8512, 9044, 10108, 10336, 11552, 11872, 12274, 12614, 14098, 14416, 16112, 17119, 18088, 19133, 20216, 20672, 23104, 23744, 24548, 25228, 28196, 28832, 32224, 34238, 36176, 38266, 40432, 42959, 49096, 50456, 56392, 57664, 64448, 68476, 72352, 76532, 80864, 85918, 98192, 100912, 112784, 119833, 133931, 136952, 144704, 153064, 161728, 171836, 196384, 201824, 225568, 239666, 267862, 273904, 306128, 325261, 343672, 392768, 403648, 451136, 479332, 535724, 547808, 612256, 650522, 687344, 958664, 1071448, 1095616, 1224512, 1301044, 1374688, 1917328, 2142896, 2276827, 2602088, 2749376, 3834656, 4285792, 4553654, 5204176, 7669312, 8571584, 9107308, 10408352, 18214616, 20816704, 36429232, 72858464, 145716928]

約数ペア:

[(1, 145716928), (2, 72858464), (4, 36429232), (7, 20816704), (8, 18214616), (14, 10408352), (16, 9107308), (17, 8571584), (19, 7669312), (28, 5204176), (32, 4553654), (34, 4285792), (38, 3834656), (53, 2749376), (56, 2602088), (64, 2276827), (68, 2142896), (76, 1917328), (106, 1374688), (112, 1301044), (119, 1224512), (133, 1095616), (136, 1071448), (152, 958664), (212, 687344), (224, 650522), (238, 612256), (266, 547808), (272, 535724), (304, 479332), (323, 451136), (361, 403648), (371, 392768), (424, 343672), (448, 325261), (476, 306128), (532, 273904), (544, 267862), (608, 239666), (646, 225568), (722, 201824), (742, 196384), (848, 171836), (901, 161728), (952, 153064), (1007, 144704), (1064, 136952), (1088, 133931), (1216, 119833), (1292, 112784), (1444, 100912), (1484, 98192), (1696, 85918), (1802, 80864), (1904, 76532), (2014, 72352), (2128, 68476), (2261, 64448), (2527, 57664), (2584, 56392), (2888, 50456), (2968, 49096), (3392, 42959), (3604, 40432), (3808, 38266), (4028, 36176), (4256, 34238), (4522, 32224), (5054, 28832), (5168, 28196), (5776, 25228), (5936, 24548), (6137, 23744), (6307, 23104), (7049, 20672), (7208, 20216), (7616, 19133), (8056, 18088), (8512, 17119), (9044, 16112), (10108, 14416), (10336, 14098), (11552, 12614), (11872, 12274)]