159091968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 490363776

約数和(自身を除く): 331271808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 256, 293, 303, 336, 384, 404, 448, 586, 606, 672, 707, 768, 808, 879, 896, 1172, 1212, 1344, 1414, 1616, 1758, 1792, 2051, 2121, 2344, 2424, 2688, 2828, 3232, 3516, 4102, 4242, 4688, 4848, 5376, 5656, 6153, 6464, 7032, 8204, 8484, 9376, 9696, 11312, 12306, 12928, 14064, 16408, 16968, 18752, 19392, 22624, 24612, 25856, 28128, 29593, 32816, 33936, 37504, 38784, 45248, 49224, 56256, 59186, 65632, 67872, 75008, 77568, 88779, 90496, 98448, 112512, 118372, 131264, 135744, 177558, 180992, 196896, 207151, 225024, 236744, 262528, 271488, 355116, 393792, 414302, 473488, 525056, 542976, 621453, 710232, 787584, 828604, 946976, 1242906, 1420464, 1575168, 1657208, 1893952, 2485812, 2840928, 3314416, 3787904, 4971624, 5681856, 6628832, 7575808, 9943248, 11363712, 13257664, 19886496, 22727424, 26515328, 39772992, 53030656, 79545984, 159091968]

約数ペア:

[(1, 159091968), (2, 79545984), (3, 53030656), (4, 39772992), (6, 26515328), (7, 22727424), (8, 19886496), (12, 13257664), (14, 11363712), (16, 9943248), (21, 7575808), (24, 6628832), (28, 5681856), (32, 4971624), (42, 3787904), (48, 3314416), (56, 2840928), (64, 2485812), (84, 1893952), (96, 1657208), (101, 1575168), (112, 1420464), (128, 1242906), (168, 946976), (192, 828604), (202, 787584), (224, 710232), (256, 621453), (293, 542976), (303, 525056), (336, 473488), (384, 414302), (404, 393792), (448, 355116), (586, 271488), (606, 262528), (672, 236744), (707, 225024), (768, 207151), (808, 196896), (879, 180992), (896, 177558), (1172, 135744), (1212, 131264), (1344, 118372), (1414, 112512), (1616, 98448), (1758, 90496), (1792, 88779), (2051, 77568), (2121, 75008), (2344, 67872), (2424, 65632), (2688, 59186), (2828, 56256), (3232, 49224), (3516, 45248), (4102, 38784), (4242, 37504), (4688, 33936), (4848, 32816), (5376, 29593), (5656, 28128), (6153, 25856), (6464, 24612), (7032, 22624), (8204, 19392), (8484, 18752), (9376, 16968), (9696, 16408), (11312, 14064), (12306, 12928)]