180169472

素因数分解:

$2^8\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 427817376

約数和(自身を除く): 247647904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 271, 371, 392, 424, 448, 542, 742, 784, 848, 896, 1084, 1484, 1568, 1696, 1792, 1897, 2168, 2597, 2968, 3136, 3392, 3794, 4336, 5194, 5936, 6272, 6784, 7588, 8672, 10388, 11872, 12544, 13279, 13568, 14363, 15176, 17344, 20776, 23744, 26558, 28726, 30352, 34688, 41552, 47488, 53116, 57452, 60704, 69376, 83104, 94976, 100541, 106232, 114904, 121408, 166208, 201082, 212464, 229808, 242816, 332416, 402164, 424928, 459616, 485632, 664832, 703787, 804328, 849856, 919232, 1407574, 1608656, 1699712, 1838464, 2815148, 3217312, 3399424, 3676928, 5630296, 6434624, 11260592, 12869248, 22521184, 25738496, 45042368, 90084736, 180169472]

約数ペア:

[(1, 180169472), (2, 90084736), (4, 45042368), (7, 25738496), (8, 22521184), (14, 12869248), (16, 11260592), (28, 6434624), (32, 5630296), (49, 3676928), (53, 3399424), (56, 3217312), (64, 2815148), (98, 1838464), (106, 1699712), (112, 1608656), (128, 1407574), (196, 919232), (212, 849856), (224, 804328), (256, 703787), (271, 664832), (371, 485632), (392, 459616), (424, 424928), (448, 402164), (542, 332416), (742, 242816), (784, 229808), (848, 212464), (896, 201082), (1084, 166208), (1484, 121408), (1568, 114904), (1696, 106232), (1792, 100541), (1897, 94976), (2168, 83104), (2597, 69376), (2968, 60704), (3136, 57452), (3392, 53116), (3794, 47488), (4336, 41552), (5194, 34688), (5936, 30352), (6272, 28726), (6784, 26558), (7588, 23744), (8672, 20776), (10388, 17344), (11872, 15176), (12544, 14363), (13279, 13568)]