142217472

素因数分解:

$2^8\times 3^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 380429280

約数和(自身を除く): 238211808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 562, 659, 768, 843, 1124, 1318, 1686, 1977, 2248, 2636, 3372, 3954, 4496, 5272, 6744, 7908, 8992, 10544, 13488, 15816, 17984, 21088, 26976, 31632, 35968, 42176, 53952, 63264, 71936, 84352, 107904, 126528, 168704, 185179, 215808, 253056, 370358, 506112, 555537, 740716, 1111074, 1481432, 2222148, 2962864, 4444296, 5925728, 8888592, 11851456, 17777184, 23702912, 35554368, 47405824, 71108736, 142217472]

約数ペア:

[(1, 142217472), (2, 71108736), (3, 47405824), (4, 35554368), (6, 23702912), (8, 17777184), (12, 11851456), (16, 8888592), (24, 5925728), (32, 4444296), (48, 2962864), (64, 2222148), (96, 1481432), (128, 1111074), (192, 740716), (256, 555537), (281, 506112), (384, 370358), (562, 253056), (659, 215808), (768, 185179), (843, 168704), (1124, 126528), (1318, 107904), (1686, 84352), (1977, 71936), (2248, 63264), (2636, 53952), (3372, 42176), (3954, 35968), (4496, 31632), (5272, 26976), (6744, 21088), (7908, 17984), (8992, 15816), (10544, 13488)]