168404992

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 408058560

約数和(自身を除く): 239653568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 691, 896, 952, 1024, 1088, 1382, 1792, 1904, 2048, 2176, 2764, 3584, 3808, 4352, 4837, 5528, 7168, 7616, 8704, 9674, 11056, 11747, 14336, 15232, 17408, 19348, 22112, 23494, 30464, 34816, 38696, 44224, 46988, 60928, 77392, 82229, 88448, 93976, 121856, 154784, 164458, 176896, 187952, 243712, 309568, 328916, 353792, 375904, 619136, 657832, 707584, 751808, 1238272, 1315664, 1415168, 1503616, 2476544, 2631328, 3007232, 4953088, 5262656, 6014464, 9906176, 10525312, 12028928, 21050624, 24057856, 42101248, 84202496, 168404992]

約数ペア:

[(1, 168404992), (2, 84202496), (4, 42101248), (7, 24057856), (8, 21050624), (14, 12028928), (16, 10525312), (17, 9906176), (28, 6014464), (32, 5262656), (34, 4953088), (56, 3007232), (64, 2631328), (68, 2476544), (112, 1503616), (119, 1415168), (128, 1315664), (136, 1238272), (224, 751808), (238, 707584), (256, 657832), (272, 619136), (448, 375904), (476, 353792), (512, 328916), (544, 309568), (691, 243712), (896, 187952), (952, 176896), (1024, 164458), (1088, 154784), (1382, 121856), (1792, 93976), (1904, 88448), (2048, 82229), (2176, 77392), (2764, 60928), (3584, 46988), (3808, 44224), (4352, 38696), (4837, 34816), (5528, 30464), (7168, 23494), (7616, 22112), (8704, 19348), (9674, 17408), (11056, 15232), (11747, 14336)]