158444160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11789}}^1$

素因数の和:11818

約数の個数: 128

約数和(自身を含む): 577238400

約数和(自身を除く): 418794240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11789, 13440, 23578, 35367, 47156, 58945, 70734, 82523, 94312, 117890, 141468, 165046, 176835, 188624, 235780, 247569, 282936, 330092, 353670, 377248, 412615, 471560, 495138, 565872, 660184, 707340, 754496, 825230, 943120, 990276, 1131744, 1237845, 1320368, 1414680, 1508992, 1650460, 1886240, 1980552, 2263488, 2475690, 2640736, 2829360, 3300920, 3772480, 3961104, 4526976, 4951380, 5281472, 5658720, 6601840, 7544960, 7922208, 9902760, 10562944, 11317440, 13203680, 15844416, 19805520, 22634880, 26407360, 31688832, 39611040, 52814720, 79222080, 158444160]

約数ペア:

[(1, 158444160), (2, 79222080), (3, 52814720), (4, 39611040), (5, 31688832), (6, 26407360), (7, 22634880), (8, 19805520), (10, 15844416), (12, 13203680), (14, 11317440), (15, 10562944), (16, 9902760), (20, 7922208), (21, 7544960), (24, 6601840), (28, 5658720), (30, 5281472), (32, 4951380), (35, 4526976), (40, 3961104), (42, 3772480), (48, 3300920), (56, 2829360), (60, 2640736), (64, 2475690), (70, 2263488), (80, 1980552), (84, 1886240), (96, 1650460), (105, 1508992), (112, 1414680), (120, 1320368), (128, 1237845), (140, 1131744), (160, 990276), (168, 943120), (192, 825230), (210, 754496), (224, 707340), (240, 660184), (280, 565872), (320, 495138), (336, 471560), (384, 412615), (420, 377248), (448, 353670), (480, 330092), (560, 282936), (640, 247569), (672, 235780), (840, 188624), (896, 176835), (960, 165046), (1120, 141468), (1344, 117890), (1680, 94312), (1920, 82523), (2240, 70734), (2688, 58945), (3360, 47156), (4480, 35367), (6720, 23578), (11789, 13440)]