143702928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 431758080

約数和(自身を除く): 288055152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 636, 684, 848, 912, 954, 991, 1007, 1272, 1368, 1908, 1982, 2014, 2544, 2736, 2973, 3021, 3816, 3964, 4028, 5946, 6042, 7632, 7928, 8056, 8919, 9063, 11892, 12084, 15856, 16112, 17838, 18126, 18829, 23784, 24168, 35676, 36252, 37658, 47568, 48336, 52523, 56487, 71352, 72504, 75316, 105046, 112974, 142704, 145008, 150632, 157569, 169461, 210092, 225948, 301264, 315138, 338922, 420184, 451896, 472707, 630276, 677844, 840368, 903792, 945414, 997937, 1260552, 1355688, 1890828, 1995874, 2521104, 2711376, 2993811, 3781656, 3991748, 5987622, 7563312, 7983496, 8981433, 11975244, 15966992, 17962866, 23950488, 35925732, 47900976, 71851464, 143702928]

約数ペア:

[(1, 143702928), (2, 71851464), (3, 47900976), (4, 35925732), (6, 23950488), (8, 17962866), (9, 15966992), (12, 11975244), (16, 8981433), (18, 7983496), (19, 7563312), (24, 5987622), (36, 3991748), (38, 3781656), (48, 2993811), (53, 2711376), (57, 2521104), (72, 1995874), (76, 1890828), (106, 1355688), (114, 1260552), (144, 997937), (152, 945414), (159, 903792), (171, 840368), (212, 677844), (228, 630276), (304, 472707), (318, 451896), (342, 420184), (424, 338922), (456, 315138), (477, 301264), (636, 225948), (684, 210092), (848, 169461), (912, 157569), (954, 150632), (991, 145008), (1007, 142704), (1272, 112974), (1368, 105046), (1908, 75316), (1982, 72504), (2014, 71352), (2544, 56487), (2736, 52523), (2973, 48336), (3021, 47568), (3816, 37658), (3964, 36252), (4028, 35676), (5946, 24168), (6042, 23784), (7632, 18829), (7928, 18126), (8056, 17838), (8919, 16112), (9063, 15856), (11892, 12084)]