159339168

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 490482720

約数和(自身を除く): 331143552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 787, 888, 912, 1184, 1332, 1368, 1406, 1574, 1776, 1824, 2109, 2361, 2664, 2736, 2812, 3148, 3552, 4218, 4722, 5328, 5472, 5624, 6296, 6327, 7083, 8436, 9444, 10656, 11248, 12592, 12654, 14166, 14953, 16872, 18888, 22496, 25184, 25308, 28332, 29119, 29906, 33744, 37776, 44859, 50616, 56664, 58238, 59812, 67488, 75552, 87357, 89718, 101232, 113328, 116476, 119624, 134577, 174714, 179436, 202464, 226656, 232952, 239248, 262071, 269154, 349428, 358872, 465904, 478496, 524142, 538308, 553261, 698856, 717744, 931808, 1048284, 1076616, 1106522, 1397712, 1435488, 1659783, 2096568, 2153232, 2213044, 2795424, 3319566, 4193136, 4306464, 4426088, 4979349, 6639132, 8386272, 8852176, 9958698, 13278264, 17704352, 19917396, 26556528, 39834792, 53113056, 79669584, 159339168]

約数ペア:

[(1, 159339168), (2, 79669584), (3, 53113056), (4, 39834792), (6, 26556528), (8, 19917396), (9, 17704352), (12, 13278264), (16, 9958698), (18, 8852176), (19, 8386272), (24, 6639132), (32, 4979349), (36, 4426088), (37, 4306464), (38, 4193136), (48, 3319566), (57, 2795424), (72, 2213044), (74, 2153232), (76, 2096568), (96, 1659783), (111, 1435488), (114, 1397712), (144, 1106522), (148, 1076616), (152, 1048284), (171, 931808), (222, 717744), (228, 698856), (288, 553261), (296, 538308), (304, 524142), (333, 478496), (342, 465904), (444, 358872), (456, 349428), (592, 269154), (608, 262071), (666, 239248), (684, 232952), (703, 226656), (787, 202464), (888, 179436), (912, 174714), (1184, 134577), (1332, 119624), (1368, 116476), (1406, 113328), (1574, 101232), (1776, 89718), (1824, 87357), (2109, 75552), (2361, 67488), (2664, 59812), (2736, 58238), (2812, 56664), (3148, 50616), (3552, 44859), (4218, 37776), (4722, 33744), (5328, 29906), (5472, 29119), (5624, 28332), (6296, 25308), (6327, 25184), (7083, 22496), (8436, 18888), (9444, 16872), (10656, 14953), (11248, 14166), (12592, 12654)]