157121328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2767}}^1$

素因数の和:2811

約数の個数: 120

約数和(自身を含む): 502491648

約数和(自身を除く): 345370320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 2767, 3549, 4056, 4368, 4732, 5534, 7098, 8112, 8301, 9464, 11068, 14196, 16602, 18928, 19369, 22136, 28392, 33204, 35971, 38738, 44272, 56784, 58107, 66408, 71942, 77476, 107913, 116214, 132816, 143884, 154952, 215826, 232428, 251797, 287768, 309904, 431652, 464856, 467623, 503594, 575536, 755391, 863304, 929712, 935246, 1007188, 1402869, 1510782, 1726608, 1870492, 2014376, 2805738, 3021564, 3273361, 3740984, 4028752, 5611476, 6043128, 6546722, 7481968, 9820083, 11222952, 12086256, 13093444, 19640166, 22445904, 26186888, 39280332, 52373776, 78560664, 157121328]

約数ペア:

[(1, 157121328), (2, 78560664), (3, 52373776), (4, 39280332), (6, 26186888), (7, 22445904), (8, 19640166), (12, 13093444), (13, 12086256), (14, 11222952), (16, 9820083), (21, 7481968), (24, 6546722), (26, 6043128), (28, 5611476), (39, 4028752), (42, 3740984), (48, 3273361), (52, 3021564), (56, 2805738), (78, 2014376), (84, 1870492), (91, 1726608), (104, 1510782), (112, 1402869), (156, 1007188), (168, 935246), (169, 929712), (182, 863304), (208, 755391), (273, 575536), (312, 503594), (336, 467623), (338, 464856), (364, 431652), (507, 309904), (546, 287768), (624, 251797), (676, 232428), (728, 215826), (1014, 154952), (1092, 143884), (1183, 132816), (1352, 116214), (1456, 107913), (2028, 77476), (2184, 71942), (2366, 66408), (2704, 58107), (2767, 56784), (3549, 44272), (4056, 38738), (4368, 35971), (4732, 33204), (5534, 28392), (7098, 22136), (8112, 19369), (8301, 18928), (9464, 16602), (11068, 14196)]