152519360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 431560224

約数和(自身を除く): 279040864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 137, 140, 142, 160, 196, 224, 245, 274, 280, 284, 320, 355, 392, 448, 490, 497, 548, 560, 568, 685, 710, 784, 959, 980, 994, 1096, 1120, 1136, 1370, 1420, 1568, 1918, 1960, 1988, 2192, 2240, 2272, 2485, 2740, 2840, 3136, 3479, 3836, 3920, 3976, 4384, 4544, 4795, 4970, 5480, 5680, 6713, 6958, 7672, 7840, 7952, 8768, 9590, 9727, 9940, 10960, 11360, 13426, 13916, 15344, 15680, 15904, 17395, 19180, 19454, 19880, 21920, 22720, 26852, 27832, 30688, 31808, 33565, 34790, 38360, 38908, 39760, 43840, 48635, 53704, 55664, 61376, 67130, 68089, 69580, 76720, 77816, 79520, 97270, 107408, 111328, 134260, 136178, 139160, 153440, 155632, 159040, 194540, 214816, 222656, 268520, 272356, 278320, 306880, 311264, 340445, 389080, 429632, 476623, 537040, 544712, 556640, 622528, 680890, 778160, 953246, 1074080, 1089424, 1113280, 1361780, 1556320, 1906492, 2148160, 2178848, 2383115, 2723560, 3112640, 3812984, 4357696, 4766230, 5447120, 7625968, 9532460, 10894240, 15251936, 19064920, 21788480, 30503872, 38129840, 76259680, 152519360]

約数ペア:

[(1, 152519360), (2, 76259680), (4, 38129840), (5, 30503872), (7, 21788480), (8, 19064920), (10, 15251936), (14, 10894240), (16, 9532460), (20, 7625968), (28, 5447120), (32, 4766230), (35, 4357696), (40, 3812984), (49, 3112640), (56, 2723560), (64, 2383115), (70, 2178848), (71, 2148160), (80, 1906492), (98, 1556320), (112, 1361780), (137, 1113280), (140, 1089424), (142, 1074080), (160, 953246), (196, 778160), (224, 680890), (245, 622528), (274, 556640), (280, 544712), (284, 537040), (320, 476623), (355, 429632), (392, 389080), (448, 340445), (490, 311264), (497, 306880), (548, 278320), (560, 272356), (568, 268520), (685, 222656), (710, 214816), (784, 194540), (959, 159040), (980, 155632), (994, 153440), (1096, 139160), (1120, 136178), (1136, 134260), (1370, 111328), (1420, 107408), (1568, 97270), (1918, 79520), (1960, 77816), (1988, 76720), (2192, 69580), (2240, 68089), (2272, 67130), (2485, 61376), (2740, 55664), (2840, 53704), (3136, 48635), (3479, 43840), (3836, 39760), (3920, 38908), (3976, 38360), (4384, 34790), (4544, 33565), (4795, 31808), (4970, 30688), (5480, 27832), (5680, 26852), (6713, 22720), (6958, 21920), (7672, 19880), (7840, 19454), (7952, 19180), (8768, 17395), (9590, 15904), (9727, 15680), (9940, 15344), (10960, 13916), (11360, 13426)]