145121928

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 456816000

約数和(自身を除く): 311694072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 61, 68, 84, 98, 102, 119, 122, 136, 147, 168, 183, 196, 204, 238, 244, 289, 294, 343, 357, 366, 392, 408, 427, 476, 488, 578, 588, 686, 714, 732, 833, 854, 867, 952, 1029, 1037, 1156, 1176, 1281, 1372, 1428, 1464, 1666, 1708, 1734, 2023, 2058, 2074, 2312, 2499, 2562, 2744, 2856, 2989, 3111, 3332, 3416, 3468, 4046, 4116, 4148, 4998, 5124, 5831, 5978, 6069, 6222, 6664, 6936, 7259, 8092, 8232, 8296, 8967, 9996, 10248, 11662, 11956, 12138, 12444, 14161, 14518, 16184, 17493, 17629, 17934, 19992, 20923, 21777, 23324, 23912, 24276, 24888, 28322, 29036, 34986, 35258, 35868, 41846, 42483, 43554, 46648, 48552, 50813, 52887, 56644, 58072, 62769, 69972, 70516, 71736, 83692, 84966, 87108, 99127, 101626, 105774, 113288, 123403, 125538, 139944, 141032, 152439, 167384, 169932, 174216, 198254, 203252, 211548, 246806, 251076, 297381, 304878, 339864, 355691, 370209, 396508, 406504, 423096, 493612, 502152, 594762, 609756, 711382, 740418, 793016, 863821, 987224, 1067073, 1189524, 1219512, 1422764, 1480836, 1727642, 2134146, 2379048, 2591463, 2845528, 2961672, 3455284, 4268292, 5182926, 6046747, 6910568, 8536584, 10365852, 12093494, 18140241, 20731704, 24186988, 36280482, 48373976, 72560964, 145121928]

約数ペア:

[(1, 145121928), (2, 72560964), (3, 48373976), (4, 36280482), (6, 24186988), (7, 20731704), (8, 18140241), (12, 12093494), (14, 10365852), (17, 8536584), (21, 6910568), (24, 6046747), (28, 5182926), (34, 4268292), (42, 3455284), (49, 2961672), (51, 2845528), (56, 2591463), (61, 2379048), (68, 2134146), (84, 1727642), (98, 1480836), (102, 1422764), (119, 1219512), (122, 1189524), (136, 1067073), (147, 987224), (168, 863821), (183, 793016), (196, 740418), (204, 711382), (238, 609756), (244, 594762), (289, 502152), (294, 493612), (343, 423096), (357, 406504), (366, 396508), (392, 370209), (408, 355691), (427, 339864), (476, 304878), (488, 297381), (578, 251076), (588, 246806), (686, 211548), (714, 203252), (732, 198254), (833, 174216), (854, 169932), (867, 167384), (952, 152439), (1029, 141032), (1037, 139944), (1156, 125538), (1176, 123403), (1281, 113288), (1372, 105774), (1428, 101626), (1464, 99127), (1666, 87108), (1708, 84966), (1734, 83692), (2023, 71736), (2058, 70516), (2074, 69972), (2312, 62769), (2499, 58072), (2562, 56644), (2744, 52887), (2856, 50813), (2989, 48552), (3111, 46648), (3332, 43554), (3416, 42483), (3468, 41846), (4046, 35868), (4116, 35258), (4148, 34986), (4998, 29036), (5124, 28322), (5831, 24888), (5978, 24276), (6069, 23912), (6222, 23324), (6664, 21777), (6936, 20923), (7259, 19992), (8092, 17934), (8232, 17629), (8296, 17493), (8967, 16184), (9996, 14518), (10248, 14161), (11662, 12444), (11956, 12138)]