102440988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 301357056

約数和(自身を除く): 198916068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 307, 372, 403, 414, 468, 558, 598, 614, 713, 806, 828, 897, 921, 1116, 1196, 1209, 1228, 1426, 1612, 1794, 1842, 2139, 2418, 2691, 2763, 2852, 3588, 3627, 3684, 3991, 4278, 4836, 5382, 5526, 6417, 7061, 7254, 7982, 8556, 9269, 9517, 10764, 11052, 11973, 12834, 14122, 14508, 15964, 18538, 19034, 21183, 23946, 25668, 27807, 28244, 28551, 35919, 37076, 38068, 42366, 47892, 55614, 57102, 63549, 71838, 83421, 84732, 85653, 91793, 111228, 114204, 123721, 127098, 143676, 166842, 171306, 183586, 218891, 247442, 254196, 275379, 333684, 342612, 367172, 371163, 437782, 494884, 550758, 656673, 742326, 826137, 875564, 1101516, 1113489, 1313346, 1484652, 1652274, 1970019, 2226978, 2626692, 2845583, 3304548, 3940038, 4453956, 5691166, 7880076, 8536749, 11382332, 17073498, 25610247, 34146996, 51220494, 102440988]

約数ペア:

[(1, 102440988), (2, 51220494), (3, 34146996), (4, 25610247), (6, 17073498), (9, 11382332), (12, 8536749), (13, 7880076), (18, 5691166), (23, 4453956), (26, 3940038), (31, 3304548), (36, 2845583), (39, 2626692), (46, 2226978), (52, 1970019), (62, 1652274), (69, 1484652), (78, 1313346), (92, 1113489), (93, 1101516), (117, 875564), (124, 826137), (138, 742326), (156, 656673), (186, 550758), (207, 494884), (234, 437782), (276, 371163), (279, 367172), (299, 342612), (307, 333684), (372, 275379), (403, 254196), (414, 247442), (468, 218891), (558, 183586), (598, 171306), (614, 166842), (713, 143676), (806, 127098), (828, 123721), (897, 114204), (921, 111228), (1116, 91793), (1196, 85653), (1209, 84732), (1228, 83421), (1426, 71838), (1612, 63549), (1794, 57102), (1842, 55614), (2139, 47892), (2418, 42366), (2691, 38068), (2763, 37076), (2852, 35919), (3588, 28551), (3627, 28244), (3684, 27807), (3991, 25668), (4278, 23946), (4836, 21183), (5382, 19034), (5526, 18538), (6417, 15964), (7061, 14508), (7254, 14122), (7982, 12834), (8556, 11973), (9269, 11052), (9517, 10764)]