159197352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 448588800

約数和(自身を除く): 289391448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 152, 172, 184, 228, 258, 276, 344, 353, 437, 456, 516, 552, 706, 817, 874, 989, 1032, 1059, 1311, 1412, 1634, 1748, 1978, 2118, 2451, 2622, 2824, 2967, 3268, 3496, 3956, 4236, 4902, 5244, 5934, 6536, 6707, 7912, 8119, 8472, 9804, 10488, 11868, 13414, 15179, 16238, 18791, 19608, 20121, 23736, 24357, 26828, 30358, 32476, 37582, 40242, 45537, 48714, 53656, 56373, 60716, 64952, 75164, 80484, 91074, 97428, 112746, 121432, 150328, 154261, 160968, 182148, 194856, 225492, 288401, 308522, 349117, 364296, 450984, 462783, 576802, 617044, 698234, 865203, 925566, 1047351, 1153604, 1234088, 1396468, 1730406, 1851132, 2094702, 2307208, 2792936, 3460812, 3702264, 4189404, 6633223, 6921624, 8378808, 13266446, 19899669, 26532892, 39799338, 53065784, 79598676, 159197352]

約数ペア:

[(1, 159197352), (2, 79598676), (3, 53065784), (4, 39799338), (6, 26532892), (8, 19899669), (12, 13266446), (19, 8378808), (23, 6921624), (24, 6633223), (38, 4189404), (43, 3702264), (46, 3460812), (57, 2792936), (69, 2307208), (76, 2094702), (86, 1851132), (92, 1730406), (114, 1396468), (129, 1234088), (138, 1153604), (152, 1047351), (172, 925566), (184, 865203), (228, 698234), (258, 617044), (276, 576802), (344, 462783), (353, 450984), (437, 364296), (456, 349117), (516, 308522), (552, 288401), (706, 225492), (817, 194856), (874, 182148), (989, 160968), (1032, 154261), (1059, 150328), (1311, 121432), (1412, 112746), (1634, 97428), (1748, 91074), (1978, 80484), (2118, 75164), (2451, 64952), (2622, 60716), (2824, 56373), (2967, 53656), (3268, 48714), (3496, 45537), (3956, 40242), (4236, 37582), (4902, 32476), (5244, 30358), (5934, 26828), (6536, 24357), (6707, 23736), (7912, 20121), (8119, 19608), (8472, 18791), (9804, 16238), (10488, 15179), (11868, 13414)]