169909362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10139}}^1$

素因数の和:10180

約数の個数: 72

約数和(自身を含む): 450824400

約数和(自身を除く): 280915038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 10139, 16758, 20278, 30417, 60834, 70973, 91251, 141946, 182502, 192641, 212919, 385282, 425838, 496811, 577923, 638757, 993622, 1155846, 1277514, 1348487, 1490433, 1733769, 2696974, 2980866, 3467538, 4045461, 4471299, 8090922, 8942598, 9439409, 12136383, 18878818, 24272766, 28318227, 56636454, 84954681, 169909362]

約数ペア:

[(1, 169909362), (2, 84954681), (3, 56636454), (6, 28318227), (7, 24272766), (9, 18878818), (14, 12136383), (18, 9439409), (19, 8942598), (21, 8090922), (38, 4471299), (42, 4045461), (49, 3467538), (57, 2980866), (63, 2696974), (98, 1733769), (114, 1490433), (126, 1348487), (133, 1277514), (147, 1155846), (171, 993622), (266, 638757), (294, 577923), (342, 496811), (399, 425838), (441, 385282), (798, 212919), (882, 192641), (931, 182502), (1197, 141946), (1862, 91251), (2394, 70973), (2793, 60834), (5586, 30417), (8379, 20278), (10139, 16758)]