149828022

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 217890378

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 41, 54, 59, 62, 74, 82, 93, 111, 118, 123, 177, 186, 222, 246, 279, 333, 354, 369, 531, 558, 666, 738, 837, 999, 1062, 1107, 1147, 1271, 1517, 1593, 1674, 1829, 1998, 2183, 2214, 2294, 2419, 2542, 3034, 3186, 3441, 3658, 3813, 4366, 4551, 4838, 5487, 6549, 6882, 7257, 7626, 9102, 10323, 10974, 11439, 13098, 13653, 14514, 16461, 19647, 20646, 21771, 22878, 27306, 30969, 32922, 34317, 39294, 40959, 43542, 47027, 49383, 58941, 61938, 65313, 67673, 68634, 74989, 81918, 89503, 94054, 98766, 117882, 130626, 135346, 141081, 149978, 179006, 203019, 224967, 268509, 282162, 406038, 423243, 449934, 537018, 609057, 674901, 805527, 846486, 1218114, 1269729, 1349802, 1611054, 1827171, 2024703, 2416581, 2539458, 2774593, 3654342, 4049406, 4833162, 5549186, 8323779, 16647558, 24971337, 49942674, 74914011, 149828022]

約数ペア:

[(1, 149828022), (2, 74914011), (3, 49942674), (6, 24971337), (9, 16647558), (18, 8323779), (27, 5549186), (31, 4833162), (37, 4049406), (41, 3654342), (54, 2774593), (59, 2539458), (62, 2416581), (74, 2024703), (82, 1827171), (93, 1611054), (111, 1349802), (118, 1269729), (123, 1218114), (177, 846486), (186, 805527), (222, 674901), (246, 609057), (279, 537018), (333, 449934), (354, 423243), (369, 406038), (531, 282162), (558, 268509), (666, 224967), (738, 203019), (837, 179006), (999, 149978), (1062, 141081), (1107, 135346), (1147, 130626), (1271, 117882), (1517, 98766), (1593, 94054), (1674, 89503), (1829, 81918), (1998, 74989), (2183, 68634), (2214, 67673), (2294, 65313), (2419, 61938), (2542, 58941), (3034, 49383), (3186, 47027), (3441, 43542), (3658, 40959), (3813, 39294), (4366, 34317), (4551, 32922), (4838, 30969), (5487, 27306), (6549, 22878), (6882, 21771), (7257, 20646), (7626, 19647), (9102, 16461), (10323, 14514), (10974, 13653), (11439, 13098)]