131933256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 409355520

約数和(自身を除く): 277422264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 193, 273, 312, 313, 364, 386, 546, 579, 626, 728, 772, 939, 1092, 1158, 1252, 1351, 1544, 1878, 2184, 2191, 2316, 2504, 2509, 2702, 3756, 4053, 4069, 4382, 4632, 5018, 5404, 6573, 7512, 7527, 8106, 8138, 8764, 10036, 10808, 12207, 13146, 15054, 16212, 16276, 17528, 17563, 20072, 24414, 26292, 28483, 30108, 32424, 32552, 35126, 48828, 52584, 52689, 56966, 60216, 60409, 70252, 85449, 97656, 105378, 113932, 120818, 140504, 170898, 181227, 210756, 227864, 241636, 341796, 362454, 421512, 422863, 483272, 683592, 724908, 785317, 845726, 1268589, 1449816, 1570634, 1691452, 2355951, 2537178, 3141268, 3382904, 4711902, 5074356, 5497219, 6282536, 9423804, 10148712, 10994438, 16491657, 18847608, 21988876, 32983314, 43977752, 65966628, 131933256]

約数ペア:

[(1, 131933256), (2, 65966628), (3, 43977752), (4, 32983314), (6, 21988876), (7, 18847608), (8, 16491657), (12, 10994438), (13, 10148712), (14, 9423804), (21, 6282536), (24, 5497219), (26, 5074356), (28, 4711902), (39, 3382904), (42, 3141268), (52, 2537178), (56, 2355951), (78, 1691452), (84, 1570634), (91, 1449816), (104, 1268589), (156, 845726), (168, 785317), (182, 724908), (193, 683592), (273, 483272), (312, 422863), (313, 421512), (364, 362454), (386, 341796), (546, 241636), (579, 227864), (626, 210756), (728, 181227), (772, 170898), (939, 140504), (1092, 120818), (1158, 113932), (1252, 105378), (1351, 97656), (1544, 85449), (1878, 70252), (2184, 60409), (2191, 60216), (2316, 56966), (2504, 52689), (2509, 52584), (2702, 48828), (3756, 35126), (4053, 32552), (4069, 32424), (4382, 30108), (4632, 28483), (5018, 26292), (5404, 24414), (6573, 20072), (7512, 17563), (7527, 17528), (8106, 16276), (8138, 16212), (8764, 15054), (10036, 13146), (10808, 12207)]