189822816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 577768464

約数和(自身を除く): 387945648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 137, 144, 153, 204, 272, 274, 283, 288, 306, 408, 411, 544, 548, 566, 612, 816, 822, 849, 1096, 1132, 1224, 1233, 1632, 1644, 1698, 2192, 2264, 2329, 2448, 2466, 2547, 3288, 3396, 4384, 4528, 4658, 4811, 4896, 4932, 5094, 6576, 6792, 6987, 9056, 9316, 9622, 9864, 10188, 13152, 13584, 13974, 14433, 18632, 19244, 19728, 20376, 20961, 27168, 27948, 28866, 37264, 38488, 38771, 39456, 40752, 41922, 43299, 55896, 57732, 74528, 76976, 77542, 81504, 83844, 86598, 111792, 115464, 116313, 153952, 155084, 167688, 173196, 223584, 230928, 232626, 310168, 335376, 346392, 348939, 461856, 465252, 620336, 659107, 670752, 692784, 697878, 930504, 1240672, 1318214, 1385568, 1395756, 1861008, 1977321, 2636428, 2791512, 3722016, 3954642, 5272856, 5583024, 5931963, 7909284, 10545712, 11166048, 11863926, 15818568, 21091424, 23727852, 31637136, 47455704, 63274272, 94911408, 189822816]

約数ペア:

[(1, 189822816), (2, 94911408), (3, 63274272), (4, 47455704), (6, 31637136), (8, 23727852), (9, 21091424), (12, 15818568), (16, 11863926), (17, 11166048), (18, 10545712), (24, 7909284), (32, 5931963), (34, 5583024), (36, 5272856), (48, 3954642), (51, 3722016), (68, 2791512), (72, 2636428), (96, 1977321), (102, 1861008), (136, 1395756), (137, 1385568), (144, 1318214), (153, 1240672), (204, 930504), (272, 697878), (274, 692784), (283, 670752), (288, 659107), (306, 620336), (408, 465252), (411, 461856), (544, 348939), (548, 346392), (566, 335376), (612, 310168), (816, 232626), (822, 230928), (849, 223584), (1096, 173196), (1132, 167688), (1224, 155084), (1233, 153952), (1632, 116313), (1644, 115464), (1698, 111792), (2192, 86598), (2264, 83844), (2329, 81504), (2448, 77542), (2466, 76976), (2547, 74528), (3288, 57732), (3396, 55896), (4384, 43299), (4528, 41922), (4658, 40752), (4811, 39456), (4896, 38771), (4932, 38488), (5094, 37264), (6576, 28866), (6792, 27948), (6987, 27168), (9056, 20961), (9316, 20376), (9622, 19728), (9864, 19244), (10188, 18632), (13152, 14433), (13584, 13974)]