166988416

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 424483200

約数和(自身を除く): 257494784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 577, 608, 646, 896, 952, 1064, 1088, 1154, 1216, 1292, 1904, 2128, 2176, 2261, 2308, 2432, 2584, 3808, 4039, 4256, 4522, 4616, 5168, 7616, 8078, 8512, 9044, 9232, 9809, 10336, 10963, 15232, 16156, 17024, 18088, 18464, 19618, 20672, 21926, 32312, 36176, 36928, 39236, 41344, 43852, 64624, 68663, 72352, 73856, 76741, 78472, 87704, 129248, 137326, 144704, 153482, 156944, 175408, 186371, 258496, 274652, 289408, 306964, 313888, 350816, 372742, 516992, 549304, 613928, 627776, 701632, 745484, 1098608, 1227856, 1255552, 1304597, 1403264, 1490968, 2197216, 2455712, 2609194, 2981936, 4394432, 4911424, 5218388, 5963872, 8788864, 9822848, 10436776, 11927744, 20873552, 23855488, 41747104, 83494208, 166988416]

約数ペア:

[(1, 166988416), (2, 83494208), (4, 41747104), (7, 23855488), (8, 20873552), (14, 11927744), (16, 10436776), (17, 9822848), (19, 8788864), (28, 5963872), (32, 5218388), (34, 4911424), (38, 4394432), (56, 2981936), (64, 2609194), (68, 2455712), (76, 2197216), (112, 1490968), (119, 1403264), (128, 1304597), (133, 1255552), (136, 1227856), (152, 1098608), (224, 745484), (238, 701632), (266, 627776), (272, 613928), (304, 549304), (323, 516992), (448, 372742), (476, 350816), (532, 313888), (544, 306964), (577, 289408), (608, 274652), (646, 258496), (896, 186371), (952, 175408), (1064, 156944), (1088, 153482), (1154, 144704), (1216, 137326), (1292, 129248), (1904, 87704), (2128, 78472), (2176, 76741), (2261, 73856), (2308, 72352), (2432, 68663), (2584, 64624), (3808, 43852), (4039, 41344), (4256, 39236), (4522, 36928), (4616, 36176), (5168, 32312), (7616, 21926), (8078, 20672), (8512, 19618), (9044, 18464), (9232, 18088), (9809, 17024), (10336, 16156), (10963, 15232)]