128902455088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 281644473600

約数和(自身を除く): 152742018512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 89, 139, 146, 176, 178, 278, 292, 356, 556, 584, 712, 803, 811, 979, 1112, 1168, 1424, 1529, 1606, 1622, 1958, 2224, 3058, 3212, 3244, 3916, 6116, 6424, 6488, 6497, 7832, 8921, 10147, 12232, 12371, 12848, 12976, 12994, 15664, 17842, 20294, 24464, 24742, 25988, 35684, 40588, 49484, 51976, 59203, 71368, 71467, 72179, 81176, 98968, 103952, 111617, 112729, 118406, 136081, 142736, 142934, 144358, 162352, 197936, 223234, 225458, 236812, 272162, 285868, 288716, 446468, 450916, 473624, 544324, 571736, 577432, 651233, 793969, 892936, 901832, 903083, 947248, 1088648, 1143472, 1154864, 1240019, 1302466, 1587938, 1785872, 1803664, 1806166, 2177296, 2480038, 2604932, 3175876, 3612332, 4960076, 5209864, 5269067, 6351752, 7224664, 8229217, 9920152, 9933913, 10032881, 10419728, 10538134, 12703504, 14449328, 16458434, 19840304, 19867826, 20065762, 21076268, 32916868, 39735652, 40131524, 42152536, 57959737, 65833736, 79471304, 80263048, 84305072, 90521387, 110361691, 115919474, 131667472, 158942608, 160526096, 181042774, 220723382, 231838948, 362085548, 441446764, 463677896, 724171096, 732400313, 882893528, 927355792, 1448342192, 1464800626, 1765787056, 2929601252, 5859202504, 8056403443, 11718405008, 16112806886, 32225613772, 64451227544, 128902455088]

約数ペア:

[(1, 128902455088), (2, 64451227544), (4, 32225613772), (8, 16112806886), (11, 11718405008), (16, 8056403443), (22, 5859202504), (44, 2929601252), (73, 1765787056), (88, 1464800626), (89, 1448342192), (139, 927355792), (146, 882893528), (176, 732400313), (178, 724171096), (278, 463677896), (292, 441446764), (356, 362085548), (556, 231838948), (584, 220723382), (712, 181042774), (803, 160526096), (811, 158942608), (979, 131667472), (1112, 115919474), (1168, 110361691), (1424, 90521387), (1529, 84305072), (1606, 80263048), (1622, 79471304), (1958, 65833736), (2224, 57959737), (3058, 42152536), (3212, 40131524), (3244, 39735652), (3916, 32916868), (6116, 21076268), (6424, 20065762), (6488, 19867826), (6497, 19840304), (7832, 16458434), (8921, 14449328), (10147, 12703504), (12232, 10538134), (12371, 10419728), (12848, 10032881), (12976, 9933913), (12994, 9920152), (15664, 8229217), (17842, 7224664), (20294, 6351752), (24464, 5269067), (24742, 5209864), (25988, 4960076), (35684, 3612332), (40588, 3175876), (49484, 2604932), (51976, 2480038), (59203, 2177296), (71368, 1806166), (71467, 1803664), (72179, 1785872), (81176, 1587938), (98968, 1302466), (103952, 1240019), (111617, 1154864), (112729, 1143472), (118406, 1088648), (136081, 947248), (142736, 903083), (142934, 901832), (144358, 892936), (162352, 793969), (197936, 651233), (223234, 577432), (225458, 571736), (236812, 544324), (272162, 473624), (285868, 450916), (288716, 446468)]