122847081728

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{30293}}^1$

素因数の和:30420

約数の個数: 144

約数和(自身を含む): 293257552896

約数和(自身を除く): 170410471168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 128, 146, 217, 224, 248, 256, 292, 434, 448, 496, 511, 584, 868, 896, 992, 1022, 1168, 1736, 1792, 1984, 2044, 2263, 2336, 3472, 3968, 4088, 4526, 4672, 6944, 7936, 8176, 9052, 9344, 13888, 15841, 16352, 18104, 18688, 27776, 30293, 31682, 32704, 36208, 55552, 60586, 63364, 65408, 72416, 121172, 126728, 130816, 144832, 212051, 242344, 253456, 289664, 424102, 484688, 506912, 579328, 848204, 939083, 969376, 1013824, 1696408, 1878166, 1938752, 2027648, 2211389, 3392816, 3756332, 3877504, 4055296, 4422778, 6573581, 6785632, 7512664, 7755008, 8845556, 13147162, 13571264, 15025328, 15479723, 17691112, 26294324, 27142528, 30050656, 30959446, 35382224, 52588648, 54285056, 60101312, 61918892, 68553059, 70764448, 105177296, 120202624, 123837784, 137106118, 141528896, 210354592, 240405248, 247675568, 274212236, 283057792, 420709184, 479871413, 495351136, 548424472, 566115584, 841418368, 959742826, 990702272, 1096848944, 1682836736, 1919485652, 1981404544, 2193697888, 3838971304, 3962809088, 4387395776, 7677942608, 8774791552, 15355885216, 17549583104, 30711770432, 61423540864, 122847081728]

約数ペア:

[(1, 122847081728), (2, 61423540864), (4, 30711770432), (7, 17549583104), (8, 15355885216), (14, 8774791552), (16, 7677942608), (28, 4387395776), (31, 3962809088), (32, 3838971304), (56, 2193697888), (62, 1981404544), (64, 1919485652), (73, 1682836736), (112, 1096848944), (124, 990702272), (128, 959742826), (146, 841418368), (217, 566115584), (224, 548424472), (248, 495351136), (256, 479871413), (292, 420709184), (434, 283057792), (448, 274212236), (496, 247675568), (511, 240405248), (584, 210354592), (868, 141528896), (896, 137106118), (992, 123837784), (1022, 120202624), (1168, 105177296), (1736, 70764448), (1792, 68553059), (1984, 61918892), (2044, 60101312), (2263, 54285056), (2336, 52588648), (3472, 35382224), (3968, 30959446), (4088, 30050656), (4526, 27142528), (4672, 26294324), (6944, 17691112), (7936, 15479723), (8176, 15025328), (9052, 13571264), (9344, 13147162), (13888, 8845556), (15841, 7755008), (16352, 7512664), (18104, 6785632), (18688, 6573581), (27776, 4422778), (30293, 4055296), (31682, 3877504), (32704, 3756332), (36208, 3392816), (55552, 2211389), (60586, 2027648), (63364, 1938752), (65408, 1878166), (72416, 1696408), (121172, 1013824), (126728, 969376), (130816, 939083), (144832, 848204), (212051, 579328), (242344, 506912), (253456, 484688), (289664, 424102)]