158957344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 431827200

約数和(自身を除く): 272869856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 169, 182, 208, 221, 224, 238, 247, 266, 272, 304, 323, 338, 364, 416, 442, 476, 494, 532, 544, 608, 646, 676, 728, 884, 952, 988, 1064, 1183, 1292, 1352, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2197, 2261, 2366, 2584, 2704, 2873, 2912, 3094, 3211, 3458, 3536, 3808, 3952, 4199, 4256, 4394, 4522, 4732, 5168, 5408, 5746, 6188, 6422, 6916, 7072, 7904, 8398, 8788, 9044, 9464, 10336, 11492, 12376, 12844, 13832, 15379, 16796, 17576, 18088, 18928, 20111, 22477, 22984, 24752, 25688, 27664, 29393, 30758, 33592, 35152, 36176, 37349, 37856, 40222, 41743, 44954, 45968, 49504, 51376, 54587, 55328, 58786, 61516, 67184, 70304, 72352, 74698, 80444, 83486, 89908, 91936, 102752, 109174, 117572, 123032, 134368, 149396, 160888, 166972, 179816, 218348, 235144, 246064, 261443, 292201, 298792, 321776, 333944, 359632, 382109, 436696, 470288, 492128, 522886, 584402, 597584, 643552, 667888, 709631, 719264, 764218, 873392, 940576, 1045772, 1168804, 1195168, 1335776, 1419262, 1528436, 1746784, 2091544, 2337608, 2838524, 3056872, 4183088, 4675216, 4967417, 5677048, 6113744, 8366176, 9350432, 9934834, 11354096, 12227488, 19869668, 22708192, 39739336, 79478672, 158957344]

約数ペア:

[(1, 158957344), (2, 79478672), (4, 39739336), (7, 22708192), (8, 19869668), (13, 12227488), (14, 11354096), (16, 9934834), (17, 9350432), (19, 8366176), (26, 6113744), (28, 5677048), (32, 4967417), (34, 4675216), (38, 4183088), (52, 3056872), (56, 2838524), (68, 2337608), (76, 2091544), (91, 1746784), (104, 1528436), (112, 1419262), (119, 1335776), (133, 1195168), (136, 1168804), (152, 1045772), (169, 940576), (182, 873392), (208, 764218), (221, 719264), (224, 709631), (238, 667888), (247, 643552), (266, 597584), (272, 584402), (304, 522886), (323, 492128), (338, 470288), (364, 436696), (416, 382109), (442, 359632), (476, 333944), (494, 321776), (532, 298792), (544, 292201), (608, 261443), (646, 246064), (676, 235144), (728, 218348), (884, 179816), (952, 166972), (988, 160888), (1064, 149396), (1183, 134368), (1292, 123032), (1352, 117572), (1456, 109174), (1547, 102752), (1729, 91936), (1768, 89908), (1904, 83486), (1976, 80444), (2128, 74698), (2197, 72352), (2261, 70304), (2366, 67184), (2584, 61516), (2704, 58786), (2873, 55328), (2912, 54587), (3094, 51376), (3211, 49504), (3458, 45968), (3536, 44954), (3808, 41743), (3952, 40222), (4199, 37856), (4256, 37349), (4394, 36176), (4522, 35152), (4732, 33592), (5168, 30758), (5408, 29393), (5746, 27664), (6188, 25688), (6422, 24752), (6916, 22984), (7072, 22477), (7904, 20111), (8398, 18928), (8788, 18088), (9044, 17576), (9464, 16796), (10336, 15379), (11492, 13832), (12376, 12844)]