139673472

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 387763200

約数和(自身を除く): 248089728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 109, 128, 141, 142, 188, 192, 213, 218, 282, 284, 327, 376, 384, 426, 436, 564, 568, 654, 752, 852, 872, 1128, 1136, 1308, 1504, 1704, 1744, 2256, 2272, 2616, 3008, 3337, 3408, 3488, 4512, 4544, 5123, 5232, 6016, 6674, 6816, 6976, 7739, 9024, 9088, 10011, 10246, 10464, 13348, 13632, 13952, 15369, 15478, 18048, 20022, 20492, 20928, 23217, 26696, 27264, 30738, 30956, 40044, 40984, 41856, 46434, 53392, 61476, 61912, 80088, 81968, 92868, 106784, 122952, 123824, 160176, 163936, 185736, 213568, 245904, 247648, 320352, 327872, 363733, 371472, 427136, 491808, 495296, 640704, 655744, 727466, 742944, 983616, 990592, 1091199, 1281408, 1454932, 1485888, 1967232, 2182398, 2909864, 2971776, 4364796, 5819728, 8729592, 11639456, 17459184, 23278912, 34918368, 46557824, 69836736, 139673472]

約数ペア:

[(1, 139673472), (2, 69836736), (3, 46557824), (4, 34918368), (6, 23278912), (8, 17459184), (12, 11639456), (16, 8729592), (24, 5819728), (32, 4364796), (47, 2971776), (48, 2909864), (64, 2182398), (71, 1967232), (94, 1485888), (96, 1454932), (109, 1281408), (128, 1091199), (141, 990592), (142, 983616), (188, 742944), (192, 727466), (213, 655744), (218, 640704), (282, 495296), (284, 491808), (327, 427136), (376, 371472), (384, 363733), (426, 327872), (436, 320352), (564, 247648), (568, 245904), (654, 213568), (752, 185736), (852, 163936), (872, 160176), (1128, 123824), (1136, 122952), (1308, 106784), (1504, 92868), (1704, 81968), (1744, 80088), (2256, 61912), (2272, 61476), (2616, 53392), (3008, 46434), (3337, 41856), (3408, 40984), (3488, 40044), (4512, 30956), (4544, 30738), (5123, 27264), (5232, 26696), (6016, 23217), (6674, 20928), (6816, 20492), (6976, 20022), (7739, 18048), (9024, 15478), (9088, 15369), (10011, 13952), (10246, 13632), (10464, 13348)]