129151638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 233728362

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 89, 99, 126, 154, 178, 189, 198, 231, 267, 297, 349, 378, 462, 534, 594, 623, 693, 698, 801, 979, 1047, 1246, 1386, 1602, 1869, 1958, 2079, 2094, 2403, 2443, 2937, 3141, 3738, 3839, 4158, 4806, 4886, 5607, 5874, 6282, 6853, 7329, 7678, 8811, 9423, 11214, 11517, 13706, 14658, 16821, 17622, 18846, 20559, 21987, 23034, 26433, 26873, 31061, 33642, 34551, 41118, 43974, 52866, 53746, 61677, 62122, 65961, 69102, 80619, 93183, 103653, 123354, 131922, 161238, 185031, 186366, 207306, 217427, 241857, 279549, 341671, 370062, 434854, 483714, 559098, 652281, 683342, 725571, 838647, 1025013, 1304562, 1451142, 1677294, 1956843, 2050026, 2391697, 3075039, 3913686, 4783394, 5870529, 6150078, 7175091, 9225117, 11741058, 14350182, 18450234, 21525273, 43050546, 64575819, 129151638]

約数ペア:

[(1, 129151638), (2, 64575819), (3, 43050546), (6, 21525273), (7, 18450234), (9, 14350182), (11, 11741058), (14, 9225117), (18, 7175091), (21, 6150078), (22, 5870529), (27, 4783394), (33, 3913686), (42, 3075039), (54, 2391697), (63, 2050026), (66, 1956843), (77, 1677294), (89, 1451142), (99, 1304562), (126, 1025013), (154, 838647), (178, 725571), (189, 683342), (198, 652281), (231, 559098), (267, 483714), (297, 434854), (349, 370062), (378, 341671), (462, 279549), (534, 241857), (594, 217427), (623, 207306), (693, 186366), (698, 185031), (801, 161238), (979, 131922), (1047, 123354), (1246, 103653), (1386, 93183), (1602, 80619), (1869, 69102), (1958, 65961), (2079, 62122), (2094, 61677), (2403, 53746), (2443, 52866), (2937, 43974), (3141, 41118), (3738, 34551), (3839, 33642), (4158, 31061), (4806, 26873), (4886, 26433), (5607, 23034), (5874, 21987), (6282, 20559), (6853, 18846), (7329, 17622), (7678, 16821), (8811, 14658), (9423, 13706), (11214, 11517)]