195819312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 575963136

約数和(自身を除く): 380143824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 191, 208, 212, 248, 312, 318, 372, 382, 403, 424, 496, 573, 624, 636, 689, 744, 764, 806, 848, 1146, 1209, 1272, 1378, 1488, 1528, 1612, 1643, 2067, 2292, 2418, 2483, 2544, 2756, 3056, 3224, 3286, 4134, 4584, 4836, 4929, 4966, 5512, 5921, 6448, 6572, 7449, 8268, 9168, 9672, 9858, 9932, 10123, 11024, 11842, 13144, 14898, 16536, 17763, 19344, 19716, 19864, 20246, 21359, 23684, 26288, 29796, 30369, 33072, 35526, 39432, 39728, 40492, 42718, 47368, 59592, 60738, 64077, 71052, 76973, 78864, 80984, 85436, 94736, 119184, 121476, 128154, 131599, 142104, 153946, 161968, 170872, 230919, 242952, 256308, 263198, 284208, 307892, 313813, 341744, 394797, 461838, 485904, 512616, 526396, 615784, 627626, 789594, 923676, 941439, 1025232, 1052792, 1231568, 1255252, 1579188, 1847352, 1882878, 2105584, 2510504, 3158376, 3694704, 3765756, 4079569, 5021008, 6316752, 7531512, 8159138, 12238707, 15063024, 16318276, 24477414, 32636552, 48954828, 65273104, 97909656, 195819312]

約数ペア:

[(1, 195819312), (2, 97909656), (3, 65273104), (4, 48954828), (6, 32636552), (8, 24477414), (12, 16318276), (13, 15063024), (16, 12238707), (24, 8159138), (26, 7531512), (31, 6316752), (39, 5021008), (48, 4079569), (52, 3765756), (53, 3694704), (62, 3158376), (78, 2510504), (93, 2105584), (104, 1882878), (106, 1847352), (124, 1579188), (156, 1255252), (159, 1231568), (186, 1052792), (191, 1025232), (208, 941439), (212, 923676), (248, 789594), (312, 627626), (318, 615784), (372, 526396), (382, 512616), (403, 485904), (424, 461838), (496, 394797), (573, 341744), (624, 313813), (636, 307892), (689, 284208), (744, 263198), (764, 256308), (806, 242952), (848, 230919), (1146, 170872), (1209, 161968), (1272, 153946), (1378, 142104), (1488, 131599), (1528, 128154), (1612, 121476), (1643, 119184), (2067, 94736), (2292, 85436), (2418, 80984), (2483, 78864), (2544, 76973), (2756, 71052), (3056, 64077), (3224, 60738), (3286, 59592), (4134, 47368), (4584, 42718), (4836, 40492), (4929, 39728), (4966, 39432), (5512, 35526), (5921, 33072), (6448, 30369), (6572, 29796), (7449, 26288), (8268, 23684), (9168, 21359), (9672, 20246), (9858, 19864), (9932, 19716), (10123, 19344), (11024, 17763), (11842, 16536), (13144, 14898)]