161323848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 527829120

約数和(自身を除く): 366505272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 41, 42, 56, 63, 72, 74, 82, 84, 111, 123, 126, 148, 164, 168, 211, 222, 246, 252, 259, 287, 296, 328, 333, 369, 422, 444, 492, 504, 518, 574, 633, 666, 738, 777, 844, 861, 888, 984, 1036, 1148, 1266, 1332, 1476, 1477, 1517, 1554, 1688, 1722, 1899, 2072, 2296, 2331, 2532, 2583, 2664, 2952, 2954, 3034, 3108, 3444, 3798, 4431, 4551, 4662, 5064, 5166, 5908, 6068, 6216, 6888, 7596, 7807, 8651, 8862, 9102, 9324, 10332, 10619, 11816, 12136, 13293, 13653, 15192, 15614, 17302, 17724, 18204, 18648, 20664, 21238, 23421, 25953, 26586, 27306, 31228, 31857, 34604, 35448, 36408, 42476, 46842, 51906, 53172, 54612, 54649, 60557, 62456, 63714, 69208, 70263, 77859, 84952, 93684, 95571, 103812, 106344, 109224, 109298, 121114, 127428, 140526, 155718, 163947, 181671, 187368, 191142, 207624, 218596, 242228, 254856, 281052, 311436, 320087, 327894, 363342, 382284, 437192, 484456, 491841, 545013, 562104, 622872, 640174, 655788, 726684, 764568, 960261, 983682, 1090026, 1280348, 1311576, 1453368, 1920522, 1967364, 2180052, 2240609, 2560696, 2880783, 3841044, 3934728, 4360104, 4481218, 5761566, 6721827, 7682088, 8962436, 11523132, 13443654, 17924872, 20165481, 23046264, 26887308, 40330962, 53774616, 80661924, 161323848]

約数ペア:

[(1, 161323848), (2, 80661924), (3, 53774616), (4, 40330962), (6, 26887308), (7, 23046264), (8, 20165481), (9, 17924872), (12, 13443654), (14, 11523132), (18, 8962436), (21, 7682088), (24, 6721827), (28, 5761566), (36, 4481218), (37, 4360104), (41, 3934728), (42, 3841044), (56, 2880783), (63, 2560696), (72, 2240609), (74, 2180052), (82, 1967364), (84, 1920522), (111, 1453368), (123, 1311576), (126, 1280348), (148, 1090026), (164, 983682), (168, 960261), (211, 764568), (222, 726684), (246, 655788), (252, 640174), (259, 622872), (287, 562104), (296, 545013), (328, 491841), (333, 484456), (369, 437192), (422, 382284), (444, 363342), (492, 327894), (504, 320087), (518, 311436), (574, 281052), (633, 254856), (666, 242228), (738, 218596), (777, 207624), (844, 191142), (861, 187368), (888, 181671), (984, 163947), (1036, 155718), (1148, 140526), (1266, 127428), (1332, 121114), (1476, 109298), (1477, 109224), (1517, 106344), (1554, 103812), (1688, 95571), (1722, 93684), (1899, 84952), (2072, 77859), (2296, 70263), (2331, 69208), (2532, 63714), (2583, 62456), (2664, 60557), (2952, 54649), (2954, 54612), (3034, 53172), (3108, 51906), (3444, 46842), (3798, 42476), (4431, 36408), (4551, 35448), (4662, 34604), (5064, 31857), (5166, 31228), (5908, 27306), (6068, 26586), (6216, 25953), (6888, 23421), (7596, 21238), (7807, 20664), (8651, 18648), (8862, 18204), (9102, 17724), (9324, 17302), (10332, 15614), (10619, 15192), (11816, 13653), (12136, 13293)]