145198656

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 140

約数和(自身を含む): 442631068

約数和(自身を除く): 297432412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 757, 864, 888, 999, 1184, 1296, 1332, 1514, 1728, 1776, 1998, 2271, 2368, 2592, 2664, 2997, 3028, 3552, 3996, 4542, 5184, 5328, 5994, 6056, 6813, 7104, 7992, 9084, 10656, 11988, 12112, 13626, 15984, 18168, 20439, 21312, 23976, 24224, 27252, 28009, 31968, 36336, 40878, 47952, 48448, 54504, 56018, 61317, 63936, 72672, 81756, 84027, 95904, 109008, 112036, 122634, 145344, 163512, 168054, 191808, 218016, 224072, 245268, 252081, 327024, 336108, 436032, 448144, 490536, 504162, 654048, 672216, 756243, 896288, 981072, 1008324, 1308096, 1344432, 1512486, 1792576, 1962144, 2016648, 2268729, 2688864, 3024972, 3924288, 4033296, 4537458, 5377728, 6049944, 8066592, 9074916, 12099888, 16133184, 18149832, 24199776, 36299664, 48399552, 72599328, 145198656]

約数ペア:

[(1, 145198656), (2, 72599328), (3, 48399552), (4, 36299664), (6, 24199776), (8, 18149832), (9, 16133184), (12, 12099888), (16, 9074916), (18, 8066592), (24, 6049944), (27, 5377728), (32, 4537458), (36, 4033296), (37, 3924288), (48, 3024972), (54, 2688864), (64, 2268729), (72, 2016648), (74, 1962144), (81, 1792576), (96, 1512486), (108, 1344432), (111, 1308096), (144, 1008324), (148, 981072), (162, 896288), (192, 756243), (216, 672216), (222, 654048), (288, 504162), (296, 490536), (324, 448144), (333, 436032), (432, 336108), (444, 327024), (576, 252081), (592, 245268), (648, 224072), (666, 218016), (757, 191808), (864, 168054), (888, 163512), (999, 145344), (1184, 122634), (1296, 112036), (1332, 109008), (1514, 95904), (1728, 84027), (1776, 81756), (1998, 72672), (2271, 63936), (2368, 61317), (2592, 56018), (2664, 54504), (2997, 48448), (3028, 47952), (3552, 40878), (3996, 36336), (4542, 31968), (5184, 28009), (5328, 27252), (5994, 24224), (6056, 23976), (6813, 21312), (7104, 20439), (7992, 18168), (9084, 15984), (10656, 13626), (11988, 12112)]