158864706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 315298494

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 2939, 3003, 3861, 4158, 4914, 5878, 6006, 7722, 8817, 9009, 17634, 18018, 20573, 26451, 27027, 32329, 38207, 41146, 52902, 54054, 61719, 64658, 76414, 79353, 96987, 114621, 123438, 158706, 185157, 193974, 226303, 229242, 267449, 290961, 343863, 370314, 420277, 452606, 534898, 555471, 581922, 678909, 687726, 802347, 840554, 872883, 1031589, 1110942, 1260831, 1357818, 1604694, 1745766, 2036727, 2063178, 2407041, 2521662, 2941939, 3782493, 4073454, 4814082, 5883878, 6110181, 7221123, 7564986, 8825817, 11347479, 12220362, 14442246, 17651634, 22694958, 26477451, 52954902, 79432353, 158864706]

約数ペア:

[(1, 158864706), (2, 79432353), (3, 52954902), (6, 26477451), (7, 22694958), (9, 17651634), (11, 14442246), (13, 12220362), (14, 11347479), (18, 8825817), (21, 7564986), (22, 7221123), (26, 6110181), (27, 5883878), (33, 4814082), (39, 4073454), (42, 3782493), (54, 2941939), (63, 2521662), (66, 2407041), (77, 2063178), (78, 2036727), (91, 1745766), (99, 1604694), (117, 1357818), (126, 1260831), (143, 1110942), (154, 1031589), (182, 872883), (189, 840554), (198, 802347), (231, 687726), (234, 678909), (273, 581922), (286, 555471), (297, 534898), (351, 452606), (378, 420277), (429, 370314), (462, 343863), (546, 290961), (594, 267449), (693, 229242), (702, 226303), (819, 193974), (858, 185157), (1001, 158706), (1287, 123438), (1386, 114621), (1638, 96987), (2002, 79353), (2079, 76414), (2457, 64658), (2574, 61719), (2939, 54054), (3003, 52902), (3861, 41146), (4158, 38207), (4914, 32329), (5878, 27027), (6006, 26451), (7722, 20573), (8817, 18018), (9009, 17634)]