142443864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 398798400

約数和(自身を除く): 256354536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 139, 172, 258, 278, 331, 344, 387, 417, 516, 556, 662, 774, 834, 993, 1032, 1112, 1251, 1324, 1548, 1668, 1986, 2502, 2648, 2979, 3096, 3336, 3972, 5004, 5958, 5977, 7944, 10008, 11916, 11954, 14233, 17931, 23832, 23908, 28466, 35862, 42699, 46009, 47816, 53793, 56932, 71724, 85398, 92018, 107586, 113864, 128097, 138027, 143448, 170796, 184036, 215172, 256194, 276054, 341592, 368072, 414081, 430344, 512388, 552108, 828162, 1024776, 1104216, 1656324, 1978387, 3312648, 3956774, 5935161, 7913548, 11870322, 15827096, 17805483, 23740644, 35610966, 47481288, 71221932, 142443864]

約数ペア:

[(1, 142443864), (2, 71221932), (3, 47481288), (4, 35610966), (6, 23740644), (8, 17805483), (9, 15827096), (12, 11870322), (18, 7913548), (24, 5935161), (36, 3956774), (43, 3312648), (72, 1978387), (86, 1656324), (129, 1104216), (139, 1024776), (172, 828162), (258, 552108), (278, 512388), (331, 430344), (344, 414081), (387, 368072), (417, 341592), (516, 276054), (556, 256194), (662, 215172), (774, 184036), (834, 170796), (993, 143448), (1032, 138027), (1112, 128097), (1251, 113864), (1324, 107586), (1548, 92018), (1668, 85398), (1986, 71724), (2502, 56932), (2648, 53793), (2979, 47816), (3096, 46009), (3336, 42699), (3972, 35862), (5004, 28466), (5958, 23908), (5977, 23832), (7944, 17931), (10008, 14233), (11916, 11954)]