161390523984

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{41399}}^1$

素因数の和:41988

約数の個数: 80

約数和(自身を含む): 419907945600

約数和(自身を除く): 258517421616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 337, 482, 674, 723, 964, 1011, 1348, 1446, 1928, 2022, 2696, 2892, 3856, 4044, 5392, 5784, 8088, 11568, 16176, 41399, 81217, 82798, 124197, 162434, 165596, 243651, 248394, 324868, 331192, 487302, 496788, 649736, 662384, 974604, 993576, 1299472, 1949208, 1987152, 3898416, 9977159, 13951463, 19954318, 27902926, 29931477, 39908636, 41854389, 55805852, 59862954, 79817272, 83708778, 111611704, 119725908, 159634544, 167417556, 223223408, 239451816, 334835112, 478903632, 669670224, 3362302583, 6724605166, 10086907749, 13449210332, 20173815498, 26898420664, 40347630996, 53796841328, 80695261992, 161390523984]

約数ペア:

[(1, 161390523984), (2, 80695261992), (3, 53796841328), (4, 40347630996), (6, 26898420664), (8, 20173815498), (12, 13449210332), (16, 10086907749), (24, 6724605166), (48, 3362302583), (241, 669670224), (337, 478903632), (482, 334835112), (674, 239451816), (723, 223223408), (964, 167417556), (1011, 159634544), (1348, 119725908), (1446, 111611704), (1928, 83708778), (2022, 79817272), (2696, 59862954), (2892, 55805852), (3856, 41854389), (4044, 39908636), (5392, 29931477), (5784, 27902926), (8088, 19954318), (11568, 13951463), (16176, 9977159), (41399, 3898416), (81217, 1987152), (82798, 1949208), (124197, 1299472), (162434, 993576), (165596, 974604), (243651, 662384), (248394, 649736), (324868, 496788), (331192, 487302)]