161330508

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 439219200

約数和(自身を除く): 277888692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 94, 108, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 859, 999, 1269, 1332, 1692, 1718, 1739, 1998, 2538, 2577, 3436, 3478, 3996, 5076, 5154, 5217, 6956, 7731, 10308, 10434, 15462, 15651, 20868, 23193, 30924, 31302, 31783, 40373, 46386, 46953, 62604, 63566, 80746, 92772, 93906, 95349, 121119, 127132, 161492, 187812, 190698, 242238, 286047, 363357, 381396, 484476, 572094, 726714, 858141, 1090071, 1144188, 1453428, 1493801, 1716282, 2180142, 2987602, 3432564, 4360284, 4481403, 5975204, 8962806, 13444209, 17925612, 26888418, 40332627, 53776836, 80665254, 161330508]

約数ペア:

[(1, 161330508), (2, 80665254), (3, 53776836), (4, 40332627), (6, 26888418), (9, 17925612), (12, 13444209), (18, 8962806), (27, 5975204), (36, 4481403), (37, 4360284), (47, 3432564), (54, 2987602), (74, 2180142), (94, 1716282), (108, 1493801), (111, 1453428), (141, 1144188), (148, 1090071), (188, 858141), (222, 726714), (282, 572094), (333, 484476), (423, 381396), (444, 363357), (564, 286047), (666, 242238), (846, 190698), (859, 187812), (999, 161492), (1269, 127132), (1332, 121119), (1692, 95349), (1718, 93906), (1739, 92772), (1998, 80746), (2538, 63566), (2577, 62604), (3436, 46953), (3478, 46386), (3996, 40373), (5076, 31783), (5154, 31302), (5217, 30924), (6956, 23193), (7731, 20868), (10308, 15651), (10434, 15462)]