23553768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 72806400

約数和(自身を除く): 49252632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 157, 168, 188, 228, 266, 282, 314, 329, 376, 399, 456, 471, 532, 564, 628, 658, 798, 893, 942, 987, 1064, 1099, 1128, 1256, 1316, 1596, 1786, 1884, 1974, 2198, 2632, 2679, 2983, 3192, 3297, 3572, 3768, 3948, 4396, 5358, 5966, 6251, 6594, 7144, 7379, 7896, 8792, 8949, 10716, 11932, 12502, 13188, 14758, 17898, 18753, 20881, 21432, 22137, 23864, 25004, 26376, 29516, 35796, 37506, 41762, 44274, 50008, 51653, 59032, 62643, 71592, 75012, 83524, 88548, 103306, 125286, 140201, 150024, 154959, 167048, 177096, 206612, 250572, 280402, 309918, 413224, 420603, 501144, 560804, 619836, 841206, 981407, 1121608, 1239672, 1682412, 1962814, 2944221, 3364824, 3925628, 5888442, 7851256, 11776884, 23553768]

約数ペア:

[(1, 23553768), (2, 11776884), (3, 7851256), (4, 5888442), (6, 3925628), (7, 3364824), (8, 2944221), (12, 1962814), (14, 1682412), (19, 1239672), (21, 1121608), (24, 981407), (28, 841206), (38, 619836), (42, 560804), (47, 501144), (56, 420603), (57, 413224), (76, 309918), (84, 280402), (94, 250572), (114, 206612), (133, 177096), (141, 167048), (152, 154959), (157, 150024), (168, 140201), (188, 125286), (228, 103306), (266, 88548), (282, 83524), (314, 75012), (329, 71592), (376, 62643), (399, 59032), (456, 51653), (471, 50008), (532, 44274), (564, 41762), (628, 37506), (658, 35796), (798, 29516), (893, 26376), (942, 25004), (987, 23864), (1064, 22137), (1099, 21432), (1128, 20881), (1256, 18753), (1316, 17898), (1596, 14758), (1786, 13188), (1884, 12502), (1974, 11932), (2198, 10716), (2632, 8949), (2679, 8792), (2983, 7896), (3192, 7379), (3297, 7144), (3572, 6594), (3768, 6251), (3948, 5966), (4396, 5358)]