160042428

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 144

約数和(自身を含む): 508580800

約数和(自身を除く): 348538372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 997, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 1994, 2058, 2548, 2991, 3087, 3276, 3822, 3988, 4116, 4459, 5733, 5982, 6174, 6979, 7644, 8918, 8973, 11466, 11964, 12348, 12961, 13377, 13958, 17836, 17946, 20937, 22932, 25922, 26754, 27916, 35892, 38883, 40131, 41874, 48853, 51844, 53508, 62811, 77766, 80262, 83748, 90727, 97706, 116649, 125622, 146559, 155532, 160524, 181454, 195412, 233298, 251244, 272181, 293118, 341971, 362908, 439677, 466596, 544362, 586236, 635089, 683942, 816543, 879354, 1025913, 1088724, 1270178, 1367884, 1633086, 1758708, 1905267, 2051826, 2540356, 3077739, 3266172, 3810534, 4103652, 4445623, 5715801, 6155478, 7621068, 8891246, 11431602, 12310956, 13336869, 17782492, 22863204, 26673738, 40010607, 53347476, 80021214, 160042428]

約数ペア:

[(1, 160042428), (2, 80021214), (3, 53347476), (4, 40010607), (6, 26673738), (7, 22863204), (9, 17782492), (12, 13336869), (13, 12310956), (14, 11431602), (18, 8891246), (21, 7621068), (26, 6155478), (28, 5715801), (36, 4445623), (39, 4103652), (42, 3810534), (49, 3266172), (52, 3077739), (63, 2540356), (78, 2051826), (84, 1905267), (91, 1758708), (98, 1633086), (117, 1367884), (126, 1270178), (147, 1088724), (156, 1025913), (182, 879354), (196, 816543), (234, 683942), (252, 635089), (273, 586236), (294, 544362), (343, 466596), (364, 439677), (441, 362908), (468, 341971), (546, 293118), (588, 272181), (637, 251244), (686, 233298), (819, 195412), (882, 181454), (997, 160524), (1029, 155532), (1092, 146559), (1274, 125622), (1372, 116649), (1638, 97706), (1764, 90727), (1911, 83748), (1994, 80262), (2058, 77766), (2548, 62811), (2991, 53508), (3087, 51844), (3276, 48853), (3822, 41874), (3988, 40131), (4116, 38883), (4459, 35892), (5733, 27916), (5982, 26754), (6174, 25922), (6979, 22932), (7644, 20937), (8918, 17946), (8973, 17836), (11466, 13958), (11964, 13377), (12348, 12961)]