164941504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 407830528

約数和(自身を除く): 242889024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 223, 224, 254, 364, 416, 446, 448, 508, 728, 832, 889, 892, 1016, 1456, 1561, 1651, 1778, 1784, 2032, 2899, 2912, 3122, 3302, 3556, 3568, 4064, 5798, 5824, 6244, 6604, 7112, 7136, 8128, 11557, 11596, 12488, 13208, 14224, 14272, 20293, 23114, 23192, 24976, 26416, 28321, 28448, 40586, 46228, 46384, 49952, 52832, 56642, 56896, 81172, 92456, 92768, 99904, 105664, 113284, 162344, 184912, 185536, 198247, 226568, 324688, 368173, 369824, 396494, 453136, 649376, 736346, 739648, 792988, 906272, 1298752, 1472692, 1585976, 1812544, 2577211, 2945384, 3171952, 5154422, 5890768, 6343904, 10308844, 11781536, 12687808, 20617688, 23563072, 41235376, 82470752, 164941504]

約数ペア:

[(1, 164941504), (2, 82470752), (4, 41235376), (7, 23563072), (8, 20617688), (13, 12687808), (14, 11781536), (16, 10308844), (26, 6343904), (28, 5890768), (32, 5154422), (52, 3171952), (56, 2945384), (64, 2577211), (91, 1812544), (104, 1585976), (112, 1472692), (127, 1298752), (182, 906272), (208, 792988), (223, 739648), (224, 736346), (254, 649376), (364, 453136), (416, 396494), (446, 369824), (448, 368173), (508, 324688), (728, 226568), (832, 198247), (889, 185536), (892, 184912), (1016, 162344), (1456, 113284), (1561, 105664), (1651, 99904), (1778, 92768), (1784, 92456), (2032, 81172), (2899, 56896), (2912, 56642), (3122, 52832), (3302, 49952), (3556, 46384), (3568, 46228), (4064, 40586), (5798, 28448), (5824, 28321), (6244, 26416), (6604, 24976), (7112, 23192), (7136, 23114), (8128, 20293), (11557, 14272), (11596, 14224), (12488, 13208)]