157574172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 431488512

約数和(自身を除く): 273914340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 97, 166, 194, 233, 249, 291, 332, 388, 466, 498, 581, 582, 679, 699, 932, 996, 1162, 1164, 1358, 1398, 1631, 1743, 2037, 2324, 2716, 2796, 3262, 3486, 4074, 4893, 6524, 6972, 8051, 8148, 9786, 16102, 19339, 19572, 22601, 24153, 32204, 38678, 45202, 48306, 56357, 58017, 67803, 77356, 90404, 96612, 112714, 116034, 135373, 135606, 158207, 169071, 225428, 232068, 270746, 271212, 316414, 338142, 406119, 474621, 541492, 632828, 676284, 812238, 949242, 1624476, 1875883, 1898484, 3751766, 5627649, 7503532, 11255298, 13131181, 22510596, 26262362, 39393543, 52524724, 78787086, 157574172]

約数ペア:

[(1, 157574172), (2, 78787086), (3, 52524724), (4, 39393543), (6, 26262362), (7, 22510596), (12, 13131181), (14, 11255298), (21, 7503532), (28, 5627649), (42, 3751766), (83, 1898484), (84, 1875883), (97, 1624476), (166, 949242), (194, 812238), (233, 676284), (249, 632828), (291, 541492), (332, 474621), (388, 406119), (466, 338142), (498, 316414), (581, 271212), (582, 270746), (679, 232068), (699, 225428), (932, 169071), (996, 158207), (1162, 135606), (1164, 135373), (1358, 116034), (1398, 112714), (1631, 96612), (1743, 90404), (2037, 77356), (2324, 67803), (2716, 58017), (2796, 56357), (3262, 48306), (3486, 45202), (4074, 38678), (4893, 32204), (6524, 24153), (6972, 22601), (8051, 19572), (8148, 19339), (9786, 16102)]