154826672

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 120

約数和(自身を含む): 410254992

約数和(自身を除く): 255428320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1381, 1456, 2002, 2156, 2288, 2548, 2762, 4004, 4312, 5096, 5524, 7007, 8008, 8624, 9667, 10192, 11048, 14014, 15191, 16016, 17953, 19334, 22096, 28028, 30382, 35906, 38668, 56056, 60764, 67669, 71812, 77336, 106337, 112112, 121528, 125671, 135338, 143624, 154672, 197483, 212674, 243056, 251342, 270676, 287248, 394966, 425348, 502684, 541352, 744359, 789932, 850696, 879697, 1005368, 1082704, 1382381, 1488718, 1579864, 1701392, 1759394, 2010736, 2764762, 2977436, 3159728, 3518788, 5529524, 5954872, 7037576, 9676667, 11059048, 11909744, 14075152, 19353334, 22118096, 38706668, 77413336, 154826672]

約数ペア:

[(1, 154826672), (2, 77413336), (4, 38706668), (7, 22118096), (8, 19353334), (11, 14075152), (13, 11909744), (14, 11059048), (16, 9676667), (22, 7037576), (26, 5954872), (28, 5529524), (44, 3518788), (49, 3159728), (52, 2977436), (56, 2764762), (77, 2010736), (88, 1759394), (91, 1701392), (98, 1579864), (104, 1488718), (112, 1382381), (143, 1082704), (154, 1005368), (176, 879697), (182, 850696), (196, 789932), (208, 744359), (286, 541352), (308, 502684), (364, 425348), (392, 394966), (539, 287248), (572, 270676), (616, 251342), (637, 243056), (728, 212674), (784, 197483), (1001, 154672), (1078, 143624), (1144, 135338), (1232, 125671), (1274, 121528), (1381, 112112), (1456, 106337), (2002, 77336), (2156, 71812), (2288, 67669), (2548, 60764), (2762, 56056), (4004, 38668), (4312, 35906), (5096, 30382), (5524, 28028), (7007, 22096), (8008, 19334), (8624, 17953), (9667, 16016), (10192, 15191), (11048, 14014)]