164410848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81553}}^1$

素因数の和:81576

約数の個数: 72

約数和(自身を含む): 534341808

約数和(自身を除く): 369930960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81553, 163106, 244659, 326212, 489318, 570871, 652424, 733977, 978636, 1141742, 1304848, 1467954, 1712613, 1957272, 2283484, 2609696, 2935908, 3425226, 3914544, 4566968, 5137839, 5871816, 6850452, 7829088, 9133936, 10275678, 11743632, 13700904, 18267872, 20551356, 23487264, 27401808, 41102712, 54803616, 82205424, 164410848]

約数ペア:

[(1, 164410848), (2, 82205424), (3, 54803616), (4, 41102712), (6, 27401808), (7, 23487264), (8, 20551356), (9, 18267872), (12, 13700904), (14, 11743632), (16, 10275678), (18, 9133936), (21, 7829088), (24, 6850452), (28, 5871816), (32, 5137839), (36, 4566968), (42, 3914544), (48, 3425226), (56, 2935908), (63, 2609696), (72, 2283484), (84, 1957272), (96, 1712613), (112, 1467954), (126, 1304848), (144, 1141742), (168, 978636), (224, 733977), (252, 652424), (288, 570871), (336, 489318), (504, 326212), (672, 244659), (1008, 163106), (2016, 81553)]