164531184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 285440016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 223, 228, 304, 446, 456, 669, 809, 892, 912, 1338, 1618, 1784, 2427, 2676, 3236, 3568, 4237, 4854, 5352, 6472, 8474, 9708, 10704, 12711, 12944, 15371, 16948, 19416, 25422, 30742, 33896, 38832, 46113, 50844, 61484, 67792, 92226, 101688, 122968, 180407, 184452, 203376, 245936, 360814, 368904, 541221, 721628, 737808, 1082442, 1443256, 2164884, 2886512, 3427733, 4329768, 6855466, 8659536, 10283199, 13710932, 20566398, 27421864, 41132796, 54843728, 82265592, 164531184]

約数ペア:

[(1, 164531184), (2, 82265592), (3, 54843728), (4, 41132796), (6, 27421864), (8, 20566398), (12, 13710932), (16, 10283199), (19, 8659536), (24, 6855466), (38, 4329768), (48, 3427733), (57, 2886512), (76, 2164884), (114, 1443256), (152, 1082442), (223, 737808), (228, 721628), (304, 541221), (446, 368904), (456, 360814), (669, 245936), (809, 203376), (892, 184452), (912, 180407), (1338, 122968), (1618, 101688), (1784, 92226), (2427, 67792), (2676, 61484), (3236, 50844), (3568, 46113), (4237, 38832), (4854, 33896), (5352, 30742), (6472, 25422), (8474, 19416), (9708, 16948), (10704, 15371), (12711, 12944)]