101911212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 297912160

約数和(自身を除く): 196000948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 73, 76, 78, 114, 117, 146, 156, 157, 171, 219, 228, 234, 247, 292, 314, 342, 438, 468, 471, 494, 628, 657, 684, 741, 876, 942, 949, 988, 1314, 1387, 1413, 1482, 1884, 1898, 2041, 2223, 2628, 2774, 2826, 2847, 2964, 2983, 3796, 4082, 4161, 4446, 5548, 5652, 5694, 5966, 6123, 8164, 8322, 8541, 8892, 8949, 11388, 11461, 11932, 12246, 12483, 16644, 17082, 17898, 18031, 18369, 22922, 24492, 24966, 26847, 34164, 34383, 35796, 36062, 36738, 38779, 45844, 49932, 53694, 54093, 68766, 72124, 73476, 77558, 103149, 107388, 108186, 116337, 137532, 148993, 155116, 162279, 206298, 216372, 217759, 232674, 297986, 324558, 349011, 412596, 435518, 446979, 465348, 595972, 649116, 653277, 698022, 871036, 893958, 1306554, 1340937, 1396044, 1787916, 1959831, 2613108, 2681874, 2830867, 3919662, 5363748, 5661734, 7839324, 8492601, 11323468, 16985202, 25477803, 33970404, 50955606, 101911212]

約数ペア:

[(1, 101911212), (2, 50955606), (3, 33970404), (4, 25477803), (6, 16985202), (9, 11323468), (12, 8492601), (13, 7839324), (18, 5661734), (19, 5363748), (26, 3919662), (36, 2830867), (38, 2681874), (39, 2613108), (52, 1959831), (57, 1787916), (73, 1396044), (76, 1340937), (78, 1306554), (114, 893958), (117, 871036), (146, 698022), (156, 653277), (157, 649116), (171, 595972), (219, 465348), (228, 446979), (234, 435518), (247, 412596), (292, 349011), (314, 324558), (342, 297986), (438, 232674), (468, 217759), (471, 216372), (494, 206298), (628, 162279), (657, 155116), (684, 148993), (741, 137532), (876, 116337), (942, 108186), (949, 107388), (988, 103149), (1314, 77558), (1387, 73476), (1413, 72124), (1482, 68766), (1884, 54093), (1898, 53694), (2041, 49932), (2223, 45844), (2628, 38779), (2774, 36738), (2826, 36062), (2847, 35796), (2964, 34383), (2983, 34164), (3796, 26847), (4082, 24966), (4161, 24492), (4446, 22922), (5548, 18369), (5652, 18031), (5694, 17898), (5966, 17082), (6123, 16644), (8164, 12483), (8322, 12246), (8541, 11932), (8892, 11461), (8949, 11388)]