157078776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 300150024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 323, 391, 408, 437, 456, 552, 646, 782, 874, 881, 969, 1173, 1292, 1311, 1564, 1748, 1762, 1938, 2346, 2584, 2622, 2643, 3128, 3496, 3524, 3876, 4692, 5244, 5286, 7048, 7429, 7752, 9384, 10488, 10572, 14858, 14977, 16739, 20263, 21144, 22287, 29716, 29954, 33478, 40526, 44574, 44931, 50217, 59432, 59908, 60789, 66956, 81052, 89148, 89862, 100434, 119816, 121578, 133912, 162104, 178296, 179724, 200868, 243156, 284563, 344471, 359448, 384997, 401736, 486312, 569126, 688942, 769994, 853689, 1033413, 1138252, 1154991, 1377884, 1539988, 1707378, 2066826, 2276504, 2309982, 2755768, 3079976, 3414756, 4133652, 4619964, 6544949, 6829512, 8267304, 9239928, 13089898, 19634847, 26179796, 39269694, 52359592, 78539388, 157078776]

約数ペア:

[(1, 157078776), (2, 78539388), (3, 52359592), (4, 39269694), (6, 26179796), (8, 19634847), (12, 13089898), (17, 9239928), (19, 8267304), (23, 6829512), (24, 6544949), (34, 4619964), (38, 4133652), (46, 3414756), (51, 3079976), (57, 2755768), (68, 2309982), (69, 2276504), (76, 2066826), (92, 1707378), (102, 1539988), (114, 1377884), (136, 1154991), (138, 1138252), (152, 1033413), (184, 853689), (204, 769994), (228, 688942), (276, 569126), (323, 486312), (391, 401736), (408, 384997), (437, 359448), (456, 344471), (552, 284563), (646, 243156), (782, 200868), (874, 179724), (881, 178296), (969, 162104), (1173, 133912), (1292, 121578), (1311, 119816), (1564, 100434), (1748, 89862), (1762, 89148), (1938, 81052), (2346, 66956), (2584, 60789), (2622, 59908), (2643, 59432), (3128, 50217), (3496, 44931), (3524, 44574), (3876, 40526), (4692, 33478), (5244, 29954), (5286, 29716), (7048, 22287), (7429, 21144), (7752, 20263), (9384, 16739), (10488, 14977), (10572, 14858)]