39167128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 101445120

約数和(自身を除く): 62277992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 67, 73, 77, 88, 91, 104, 134, 143, 146, 154, 182, 268, 286, 292, 308, 364, 469, 511, 536, 572, 584, 616, 728, 737, 803, 871, 938, 949, 1001, 1022, 1144, 1474, 1606, 1742, 1876, 1898, 2002, 2044, 2948, 3212, 3484, 3752, 3796, 4004, 4088, 4891, 5159, 5621, 5896, 6097, 6424, 6643, 6968, 7592, 8008, 9581, 9782, 10318, 10439, 11242, 12194, 13286, 19162, 19564, 20636, 20878, 22484, 24388, 26572, 34237, 38324, 39128, 41272, 41756, 44968, 48776, 53144, 53801, 63583, 67067, 68474, 73073, 76648, 83512, 107602, 127166, 134134, 136948, 146146, 215204, 254332, 268268, 273896, 292292, 376607, 430408, 445081, 508664, 536536, 584584, 699413, 753214, 890162, 1398826, 1506428, 1780324, 2797652, 3012856, 3560648, 4895891, 5595304, 9791782, 19583564, 39167128]

約数ペア:

[(1, 39167128), (2, 19583564), (4, 9791782), (7, 5595304), (8, 4895891), (11, 3560648), (13, 3012856), (14, 2797652), (22, 1780324), (26, 1506428), (28, 1398826), (44, 890162), (52, 753214), (56, 699413), (67, 584584), (73, 536536), (77, 508664), (88, 445081), (91, 430408), (104, 376607), (134, 292292), (143, 273896), (146, 268268), (154, 254332), (182, 215204), (268, 146146), (286, 136948), (292, 134134), (308, 127166), (364, 107602), (469, 83512), (511, 76648), (536, 73073), (572, 68474), (584, 67067), (616, 63583), (728, 53801), (737, 53144), (803, 48776), (871, 44968), (938, 41756), (949, 41272), (1001, 39128), (1022, 38324), (1144, 34237), (1474, 26572), (1606, 24388), (1742, 22484), (1876, 20878), (1898, 20636), (2002, 19564), (2044, 19162), (2948, 13286), (3212, 12194), (3484, 11242), (3752, 10439), (3796, 10318), (4004, 9782), (4088, 9581), (4891, 8008), (5159, 7592), (5621, 6968), (5896, 6643), (6097, 6424)]