161148336

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 432496128

約数和(自身を除く): 271347792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 752, 976, 1128, 1171, 1464, 2256, 2342, 2867, 2928, 3513, 4684, 5734, 7026, 8601, 9368, 11468, 14052, 17202, 18736, 22936, 28104, 34404, 45872, 55037, 56208, 68808, 71431, 110074, 137616, 142862, 165111, 214293, 220148, 285724, 330222, 428586, 440296, 571448, 660444, 857172, 880592, 1142896, 1320888, 1714344, 2641776, 3357257, 3428688, 6714514, 10071771, 13429028, 20143542, 26858056, 40287084, 53716112, 80574168, 161148336]

約数ペア:

[(1, 161148336), (2, 80574168), (3, 53716112), (4, 40287084), (6, 26858056), (8, 20143542), (12, 13429028), (16, 10071771), (24, 6714514), (47, 3428688), (48, 3357257), (61, 2641776), (94, 1714344), (122, 1320888), (141, 1142896), (183, 880592), (188, 857172), (244, 660444), (282, 571448), (366, 440296), (376, 428586), (488, 330222), (564, 285724), (732, 220148), (752, 214293), (976, 165111), (1128, 142862), (1171, 137616), (1464, 110074), (2256, 71431), (2342, 68808), (2867, 56208), (2928, 55037), (3513, 45872), (4684, 34404), (5734, 28104), (7026, 22936), (8601, 18736), (9368, 17202), (11468, 14052)]