147144928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 72

約数和(自身を含む): 351851472

約数和(自身を除く): 204706544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2273, 2312, 3808, 4046, 4546, 4624, 8092, 9092, 9248, 15911, 16184, 18184, 31822, 32368, 36368, 38641, 63644, 64736, 72736, 77282, 127288, 154564, 254576, 270487, 309128, 509152, 540974, 618256, 656897, 1081948, 1236512, 1313794, 2163896, 2627588, 4327792, 4598279, 5255176, 8655584, 9196558, 10510352, 18393116, 21020704, 36786232, 73572464, 147144928]

約数ペア:

[(1, 147144928), (2, 73572464), (4, 36786232), (7, 21020704), (8, 18393116), (14, 10510352), (16, 9196558), (17, 8655584), (28, 5255176), (32, 4598279), (34, 4327792), (56, 2627588), (68, 2163896), (112, 1313794), (119, 1236512), (136, 1081948), (224, 656897), (238, 618256), (272, 540974), (289, 509152), (476, 309128), (544, 270487), (578, 254576), (952, 154564), (1156, 127288), (1904, 77282), (2023, 72736), (2273, 64736), (2312, 63644), (3808, 38641), (4046, 36368), (4546, 32368), (4624, 31822), (8092, 18184), (9092, 16184), (9248, 15911)]