133749968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 325693440

約数和(自身を除く): 191943472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 37, 38, 44, 46, 47, 74, 76, 88, 92, 94, 148, 152, 176, 184, 188, 209, 253, 296, 304, 368, 376, 407, 418, 437, 506, 517, 592, 703, 752, 814, 836, 851, 874, 893, 1012, 1034, 1081, 1406, 1628, 1672, 1702, 1739, 1748, 1786, 2024, 2068, 2162, 2812, 3256, 3344, 3404, 3478, 3496, 3572, 4048, 4136, 4324, 4807, 5624, 6512, 6808, 6956, 6992, 7144, 7733, 8272, 8648, 9361, 9614, 9823, 11248, 11891, 13616, 13912, 14288, 15466, 16169, 17296, 18722, 19129, 19228, 19646, 20539, 23782, 27824, 30932, 32338, 33041, 37444, 38258, 38456, 39292, 39997, 41078, 47564, 61864, 64676, 66082, 74888, 76516, 76912, 78584, 79994, 82156, 95128, 123728, 129352, 132164, 149776, 153032, 157168, 159988, 164312, 177859, 190256, 225929, 258704, 264328, 306064, 319976, 328624, 355718, 363451, 439967, 451858, 528656, 639952, 711436, 726902, 759943, 879934, 903716, 1422872, 1453804, 1519886, 1759868, 1807432, 2845744, 2907608, 3039772, 3519736, 3614864, 5815216, 6079544, 7039472, 8359373, 12159088, 16718746, 33437492, 66874984, 133749968]

約数ペア:

[(1, 133749968), (2, 66874984), (4, 33437492), (8, 16718746), (11, 12159088), (16, 8359373), (19, 7039472), (22, 6079544), (23, 5815216), (37, 3614864), (38, 3519736), (44, 3039772), (46, 2907608), (47, 2845744), (74, 1807432), (76, 1759868), (88, 1519886), (92, 1453804), (94, 1422872), (148, 903716), (152, 879934), (176, 759943), (184, 726902), (188, 711436), (209, 639952), (253, 528656), (296, 451858), (304, 439967), (368, 363451), (376, 355718), (407, 328624), (418, 319976), (437, 306064), (506, 264328), (517, 258704), (592, 225929), (703, 190256), (752, 177859), (814, 164312), (836, 159988), (851, 157168), (874, 153032), (893, 149776), (1012, 132164), (1034, 129352), (1081, 123728), (1406, 95128), (1628, 82156), (1672, 79994), (1702, 78584), (1739, 76912), (1748, 76516), (1786, 74888), (2024, 66082), (2068, 64676), (2162, 61864), (2812, 47564), (3256, 41078), (3344, 39997), (3404, 39292), (3478, 38456), (3496, 38258), (3572, 37444), (4048, 33041), (4136, 32338), (4324, 30932), (4807, 27824), (5624, 23782), (6512, 20539), (6808, 19646), (6956, 19228), (6992, 19129), (7144, 18722), (7733, 17296), (8272, 16169), (8648, 15466), (9361, 14288), (9614, 13912), (9823, 13616), (11248, 11891)]