168527872

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 365601600

約数和(自身を除く): 197073728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 71, 76, 122, 128, 142, 152, 244, 256, 284, 304, 488, 512, 568, 608, 976, 1024, 1136, 1159, 1216, 1349, 1952, 2048, 2272, 2318, 2432, 2698, 3904, 4331, 4544, 4636, 4864, 5396, 7808, 8662, 9088, 9272, 9728, 10792, 15616, 17324, 18176, 18544, 19456, 21584, 31232, 34648, 36352, 37088, 38912, 43168, 62464, 69296, 72704, 74176, 82289, 86336, 124928, 138592, 145408, 148352, 164578, 172672, 277184, 296704, 329156, 345344, 554368, 593408, 658312, 690688, 1108736, 1186816, 1316624, 1381376, 2217472, 2373632, 2633248, 2762752, 4434944, 5266496, 8869888, 10532992, 21065984, 42131968, 84263936, 168527872]

約数ペア:

[(1, 168527872), (2, 84263936), (4, 42131968), (8, 21065984), (16, 10532992), (19, 8869888), (32, 5266496), (38, 4434944), (61, 2762752), (64, 2633248), (71, 2373632), (76, 2217472), (122, 1381376), (128, 1316624), (142, 1186816), (152, 1108736), (244, 690688), (256, 658312), (284, 593408), (304, 554368), (488, 345344), (512, 329156), (568, 296704), (608, 277184), (976, 172672), (1024, 164578), (1136, 148352), (1159, 145408), (1216, 138592), (1349, 124928), (1952, 86336), (2048, 82289), (2272, 74176), (2318, 72704), (2432, 69296), (2698, 62464), (3904, 43168), (4331, 38912), (4544, 37088), (4636, 36352), (4864, 34648), (5396, 31232), (7808, 21584), (8662, 19456), (9088, 18544), (9272, 18176), (9728, 17324), (10792, 15616)]