168399192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 489000960

約数和(自身を除く): 320601768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 757, 806, 897, 1196, 1209, 1426, 1514, 1612, 1794, 2139, 2271, 2392, 2418, 2852, 3028, 3224, 3588, 4278, 4542, 4836, 5704, 6056, 7176, 8556, 9084, 9269, 9672, 9841, 17112, 17411, 18168, 18538, 19682, 23467, 27807, 29523, 34822, 37076, 39364, 46934, 52233, 55614, 59046, 69644, 70401, 74152, 78728, 93868, 104466, 111228, 118092, 139288, 140802, 187736, 208932, 222456, 226343, 236184, 281604, 305071, 417864, 452686, 539741, 563208, 610142, 679029, 905372, 915213, 1079482, 1220284, 1358058, 1619223, 1810744, 1830426, 2158964, 2440568, 2716116, 3238446, 3660852, 4317928, 5432232, 6476892, 7016633, 7321704, 12953784, 14033266, 21049899, 28066532, 42099798, 56133064, 84199596, 168399192]

約数ペア:

[(1, 168399192), (2, 84199596), (3, 56133064), (4, 42099798), (6, 28066532), (8, 21049899), (12, 14033266), (13, 12953784), (23, 7321704), (24, 7016633), (26, 6476892), (31, 5432232), (39, 4317928), (46, 3660852), (52, 3238446), (62, 2716116), (69, 2440568), (78, 2158964), (92, 1830426), (93, 1810744), (104, 1619223), (124, 1358058), (138, 1220284), (156, 1079482), (184, 915213), (186, 905372), (248, 679029), (276, 610142), (299, 563208), (312, 539741), (372, 452686), (403, 417864), (552, 305071), (598, 281604), (713, 236184), (744, 226343), (757, 222456), (806, 208932), (897, 187736), (1196, 140802), (1209, 139288), (1426, 118092), (1514, 111228), (1612, 104466), (1794, 93868), (2139, 78728), (2271, 74152), (2392, 70401), (2418, 69644), (2852, 59046), (3028, 55614), (3224, 52233), (3588, 46934), (4278, 39364), (4542, 37076), (4836, 34822), (5704, 29523), (6056, 27807), (7176, 23467), (8556, 19682), (9084, 18538), (9269, 18168), (9672, 17411), (9841, 17112)]