168563736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 500310720

約数和(自身を除く): 331746984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 331, 396, 643, 662, 792, 993, 1286, 1324, 1929, 1986, 2572, 2648, 2979, 3641, 3858, 3972, 5144, 5787, 5958, 7073, 7282, 7716, 7944, 10923, 11574, 11916, 14146, 14564, 15432, 21219, 21846, 23148, 23832, 28292, 29128, 32769, 42438, 43692, 46296, 56584, 63657, 65538, 84876, 87384, 127314, 131076, 169752, 212833, 254628, 262152, 425666, 509256, 638499, 851332, 1276998, 1702664, 1915497, 2341163, 2553996, 3830994, 4682326, 5107992, 7023489, 7661988, 9364652, 14046978, 15323976, 18729304, 21070467, 28093956, 42140934, 56187912, 84281868, 168563736]

約数ペア:

[(1, 168563736), (2, 84281868), (3, 56187912), (4, 42140934), (6, 28093956), (8, 21070467), (9, 18729304), (11, 15323976), (12, 14046978), (18, 9364652), (22, 7661988), (24, 7023489), (33, 5107992), (36, 4682326), (44, 3830994), (66, 2553996), (72, 2341163), (88, 1915497), (99, 1702664), (132, 1276998), (198, 851332), (264, 638499), (331, 509256), (396, 425666), (643, 262152), (662, 254628), (792, 212833), (993, 169752), (1286, 131076), (1324, 127314), (1929, 87384), (1986, 84876), (2572, 65538), (2648, 63657), (2979, 56584), (3641, 46296), (3858, 43692), (3972, 42438), (5144, 32769), (5787, 29128), (5958, 28292), (7073, 23832), (7282, 23148), (7716, 21846), (7944, 21219), (10923, 15432), (11574, 14564), (11916, 14146)]