162743256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19350

約数の個数: 80

約数和(自身を含む): 490921200

約数和(自身を除く): 328177944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 19319, 38638, 57957, 77276, 115914, 154552, 173871, 231828, 251147, 347742, 463656, 502294, 521613, 695484, 753441, 1004588, 1043226, 1390968, 1506882, 1564839, 2009176, 2086452, 2260323, 3013764, 3129678, 4172904, 4520646, 6027528, 6259356, 6780969, 9041292, 12518712, 13561938, 18082584, 20342907, 27123876, 40685814, 54247752, 81371628, 162743256]

約数ペア:

[(1, 162743256), (2, 81371628), (3, 54247752), (4, 40685814), (6, 27123876), (8, 20342907), (9, 18082584), (12, 13561938), (13, 12518712), (18, 9041292), (24, 6780969), (26, 6259356), (27, 6027528), (36, 4520646), (39, 4172904), (52, 3129678), (54, 3013764), (72, 2260323), (78, 2086452), (81, 2009176), (104, 1564839), (108, 1506882), (117, 1390968), (156, 1043226), (162, 1004588), (216, 753441), (234, 695484), (312, 521613), (324, 502294), (351, 463656), (468, 347742), (648, 251147), (702, 231828), (936, 173871), (1053, 154552), (1404, 115914), (2106, 77276), (2808, 57957), (4212, 38638), (8424, 19319)]