153899984

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 80

約数和(自身を含む): 360096000

約数和(自身を除く): 206196016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 464, 686, 784, 812, 967, 1372, 1421, 1624, 1934, 2744, 2842, 3248, 3868, 5488, 5684, 6769, 7736, 9947, 11368, 13538, 15472, 19894, 22736, 27076, 28043, 39788, 47383, 54152, 56086, 79576, 94766, 108304, 112172, 159152, 189532, 196301, 224344, 331681, 379064, 392602, 448688, 663362, 758128, 785204, 1326724, 1374107, 1570408, 2653448, 2748214, 3140816, 5306896, 5496428, 9618749, 10992856, 19237498, 21985712, 38474996, 76949992, 153899984]

約数ペア:

[(1, 153899984), (2, 76949992), (4, 38474996), (7, 21985712), (8, 19237498), (14, 10992856), (16, 9618749), (28, 5496428), (29, 5306896), (49, 3140816), (56, 2748214), (58, 2653448), (98, 1570408), (112, 1374107), (116, 1326724), (196, 785204), (203, 758128), (232, 663362), (343, 448688), (392, 392602), (406, 379064), (464, 331681), (686, 224344), (784, 196301), (812, 189532), (967, 159152), (1372, 112172), (1421, 108304), (1624, 94766), (1934, 79576), (2744, 56086), (2842, 54152), (3248, 47383), (3868, 39788), (5488, 28043), (5684, 27076), (6769, 22736), (7736, 19894), (9947, 15472), (11368, 13538)]