142907128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 347608800

約数和(自身を除く): 204701672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 637, 728, 754, 812, 967, 1274, 1421, 1508, 1624, 1934, 2548, 2639, 2842, 3016, 3868, 5096, 5278, 5684, 6769, 7736, 10556, 11368, 12571, 13538, 18473, 21112, 25142, 27076, 28043, 36946, 47383, 50284, 54152, 56086, 73892, 87997, 94766, 100568, 112172, 147784, 175994, 189532, 196301, 224344, 351988, 364559, 379064, 392602, 615979, 703976, 729118, 785204, 1231958, 1374107, 1458236, 1570408, 2463916, 2551913, 2748214, 2916472, 4927832, 5103826, 5496428, 10207652, 10992856, 17863391, 20415304, 35726782, 71453564, 142907128]

約数ペア:

[(1, 142907128), (2, 71453564), (4, 35726782), (7, 20415304), (8, 17863391), (13, 10992856), (14, 10207652), (26, 5496428), (28, 5103826), (29, 4927832), (49, 2916472), (52, 2748214), (56, 2551913), (58, 2463916), (91, 1570408), (98, 1458236), (104, 1374107), (116, 1231958), (182, 785204), (196, 729118), (203, 703976), (232, 615979), (364, 392602), (377, 379064), (392, 364559), (406, 351988), (637, 224344), (728, 196301), (754, 189532), (812, 175994), (967, 147784), (1274, 112172), (1421, 100568), (1508, 94766), (1624, 87997), (1934, 73892), (2548, 56086), (2639, 54152), (2842, 50284), (3016, 47383), (3868, 36946), (5096, 28043), (5278, 27076), (5684, 25142), (6769, 21112), (7736, 18473), (10556, 13538), (11368, 12571)]