164007504

素因数分解:

$2^4\times 3^7\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 492131200

約数和(自身を除く): 328123696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 109, 129, 144, 162, 172, 216, 218, 243, 258, 324, 327, 344, 387, 432, 436, 486, 516, 648, 654, 688, 729, 774, 872, 972, 981, 1032, 1161, 1296, 1308, 1458, 1548, 1744, 1944, 1962, 2064, 2187, 2322, 2616, 2916, 2943, 3096, 3483, 3888, 3924, 4374, 4644, 4687, 5232, 5832, 5886, 6192, 6966, 7848, 8748, 8829, 9288, 9374, 10449, 11664, 11772, 13932, 14061, 15696, 17496, 17658, 18576, 18748, 20898, 23544, 26487, 27864, 28122, 31347, 34992, 35316, 37496, 41796, 42183, 47088, 52974, 55728, 56244, 62694, 70632, 74992, 79461, 83592, 84366, 94041, 105948, 112488, 125388, 126549, 141264, 158922, 167184, 168732, 188082, 211896, 224976, 238383, 250776, 253098, 317844, 337464, 376164, 379647, 423792, 476766, 501552, 506196, 635688, 674928, 752328, 759294, 953532, 1012392, 1138941, 1271376, 1504656, 1518588, 1907064, 2024784, 2277882, 3037176, 3416823, 3814128, 4555764, 6074352, 6833646, 9111528, 10250469, 13667292, 18223056, 20500938, 27334584, 41001876, 54669168, 82003752, 164007504]

約数ペア:

[(1, 164007504), (2, 82003752), (3, 54669168), (4, 41001876), (6, 27334584), (8, 20500938), (9, 18223056), (12, 13667292), (16, 10250469), (18, 9111528), (24, 6833646), (27, 6074352), (36, 4555764), (43, 3814128), (48, 3416823), (54, 3037176), (72, 2277882), (81, 2024784), (86, 1907064), (108, 1518588), (109, 1504656), (129, 1271376), (144, 1138941), (162, 1012392), (172, 953532), (216, 759294), (218, 752328), (243, 674928), (258, 635688), (324, 506196), (327, 501552), (344, 476766), (387, 423792), (432, 379647), (436, 376164), (486, 337464), (516, 317844), (648, 253098), (654, 250776), (688, 238383), (729, 224976), (774, 211896), (872, 188082), (972, 168732), (981, 167184), (1032, 158922), (1161, 141264), (1296, 126549), (1308, 125388), (1458, 112488), (1548, 105948), (1744, 94041), (1944, 84366), (1962, 83592), (2064, 79461), (2187, 74992), (2322, 70632), (2616, 62694), (2916, 56244), (2943, 55728), (3096, 52974), (3483, 47088), (3888, 42183), (3924, 41796), (4374, 37496), (4644, 35316), (4687, 34992), (5232, 31347), (5832, 28122), (5886, 27864), (6192, 26487), (6966, 23544), (7848, 20898), (8748, 18748), (8829, 18576), (9288, 17658), (9374, 17496), (10449, 15696), (11664, 14061), (11772, 13932)]