181284168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 524361600

約数和(自身を除く): 343077432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 212, 228, 247, 312, 318, 424, 456, 494, 577, 636, 689, 741, 988, 1007, 1154, 1272, 1378, 1482, 1731, 1976, 2014, 2067, 2308, 2756, 2964, 3021, 3462, 4028, 4134, 4616, 5512, 5928, 6042, 6924, 7501, 8056, 8268, 10963, 12084, 13091, 13848, 15002, 16536, 21926, 22503, 24168, 26182, 30004, 30581, 32889, 39273, 43852, 45006, 52364, 60008, 61162, 65778, 78546, 87704, 90012, 91743, 104728, 122324, 131556, 142519, 157092, 180024, 183486, 244648, 263112, 285038, 314184, 366972, 397553, 427557, 570076, 581039, 733944, 795106, 855114, 1140152, 1162078, 1192659, 1590212, 1710228, 1743117, 2324156, 2385318, 3180424, 3420456, 3486234, 4648312, 4770636, 6972468, 7553507, 9541272, 13944936, 15107014, 22660521, 30214028, 45321042, 60428056, 90642084, 181284168]

約数ペア:

[(1, 181284168), (2, 90642084), (3, 60428056), (4, 45321042), (6, 30214028), (8, 22660521), (12, 15107014), (13, 13944936), (19, 9541272), (24, 7553507), (26, 6972468), (38, 4770636), (39, 4648312), (52, 3486234), (53, 3420456), (57, 3180424), (76, 2385318), (78, 2324156), (104, 1743117), (106, 1710228), (114, 1590212), (152, 1192659), (156, 1162078), (159, 1140152), (212, 855114), (228, 795106), (247, 733944), (312, 581039), (318, 570076), (424, 427557), (456, 397553), (494, 366972), (577, 314184), (636, 285038), (689, 263112), (741, 244648), (988, 183486), (1007, 180024), (1154, 157092), (1272, 142519), (1378, 131556), (1482, 122324), (1731, 104728), (1976, 91743), (2014, 90012), (2067, 87704), (2308, 78546), (2756, 65778), (2964, 61162), (3021, 60008), (3462, 52364), (4028, 45006), (4134, 43852), (4616, 39273), (5512, 32889), (5928, 30581), (6042, 30004), (6924, 26182), (7501, 24168), (8056, 22503), (8268, 21926), (10963, 16536), (12084, 15002), (13091, 13848)]