140493528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 459993600

約数和(自身を除く): 319500072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 252, 282, 324, 329, 376, 378, 423, 504, 564, 567, 648, 658, 659, 756, 846, 987, 1128, 1134, 1269, 1316, 1318, 1512, 1692, 1974, 1977, 2268, 2538, 2632, 2636, 2961, 3384, 3807, 3948, 3954, 4536, 4613, 5076, 5272, 5922, 5931, 7614, 7896, 7908, 8883, 9226, 10152, 11844, 11862, 13839, 15228, 15816, 17766, 17793, 18452, 23688, 23724, 26649, 27678, 30456, 30973, 35532, 35586, 36904, 41517, 47448, 53298, 53379, 55356, 61946, 71064, 71172, 83034, 92919, 106596, 106758, 110712, 123892, 124551, 142344, 166068, 185838, 213192, 213516, 216811, 247784, 249102, 278757, 332136, 371676, 373653, 427032, 433622, 498204, 557514, 650433, 743352, 747306, 836271, 867244, 996408, 1115028, 1300866, 1494612, 1672542, 1734488, 1951299, 2230056, 2508813, 2601732, 2989224, 3345084, 3902598, 5017626, 5203464, 5853897, 6690168, 7805196, 10035252, 11707794, 15610392, 17561691, 20070504, 23415588, 35123382, 46831176, 70246764, 140493528]

約数ペア:

[(1, 140493528), (2, 70246764), (3, 46831176), (4, 35123382), (6, 23415588), (7, 20070504), (8, 17561691), (9, 15610392), (12, 11707794), (14, 10035252), (18, 7805196), (21, 6690168), (24, 5853897), (27, 5203464), (28, 5017626), (36, 3902598), (42, 3345084), (47, 2989224), (54, 2601732), (56, 2508813), (63, 2230056), (72, 1951299), (81, 1734488), (84, 1672542), (94, 1494612), (108, 1300866), (126, 1115028), (141, 996408), (162, 867244), (168, 836271), (188, 747306), (189, 743352), (216, 650433), (252, 557514), (282, 498204), (324, 433622), (329, 427032), (376, 373653), (378, 371676), (423, 332136), (504, 278757), (564, 249102), (567, 247784), (648, 216811), (658, 213516), (659, 213192), (756, 185838), (846, 166068), (987, 142344), (1128, 124551), (1134, 123892), (1269, 110712), (1316, 106758), (1318, 106596), (1512, 92919), (1692, 83034), (1974, 71172), (1977, 71064), (2268, 61946), (2538, 55356), (2632, 53379), (2636, 53298), (2961, 47448), (3384, 41517), (3807, 36904), (3948, 35586), (3954, 35532), (4536, 30973), (4613, 30456), (5076, 27678), (5272, 26649), (5922, 23724), (5931, 23688), (7614, 18452), (7896, 17793), (7908, 17766), (8883, 15816), (9226, 15228), (10152, 13839), (11844, 11862)]