164006688

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 444358656

約数和(自身を除く): 280351968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 163, 188, 223, 282, 326, 376, 446, 489, 564, 652, 669, 752, 892, 978, 1128, 1304, 1338, 1504, 1784, 1956, 2256, 2608, 2676, 3568, 3912, 4512, 5216, 5352, 7136, 7661, 7824, 10481, 10704, 15322, 15648, 20962, 21408, 22983, 30644, 31443, 36349, 41924, 45966, 61288, 62886, 72698, 83848, 91932, 109047, 122576, 125772, 145396, 167696, 183864, 218094, 245152, 251544, 290792, 335392, 367728, 436188, 503088, 581584, 735456, 872376, 1006176, 1163168, 1708403, 1744752, 3416806, 3489504, 5125209, 6833612, 10250418, 13667224, 20500836, 27334448, 41001672, 54668896, 82003344, 164006688]

約数ペア:

[(1, 164006688), (2, 82003344), (3, 54668896), (4, 41001672), (6, 27334448), (8, 20500836), (12, 13667224), (16, 10250418), (24, 6833612), (32, 5125209), (47, 3489504), (48, 3416806), (94, 1744752), (96, 1708403), (141, 1163168), (163, 1006176), (188, 872376), (223, 735456), (282, 581584), (326, 503088), (376, 436188), (446, 367728), (489, 335392), (564, 290792), (652, 251544), (669, 245152), (752, 218094), (892, 183864), (978, 167696), (1128, 145396), (1304, 125772), (1338, 122576), (1504, 109047), (1784, 91932), (1956, 83848), (2256, 72698), (2608, 62886), (2676, 61288), (3568, 45966), (3912, 41924), (4512, 36349), (5216, 31443), (5352, 30644), (7136, 22983), (7661, 21408), (7824, 20962), (10481, 15648), (10704, 15322)]