155401512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 467804160

約数和(自身を除く): 312402648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 318, 371, 372, 424, 434, 563, 636, 651, 742, 744, 868, 1113, 1126, 1272, 1302, 1484, 1643, 1689, 1736, 2226, 2252, 2604, 2968, 3286, 3378, 3941, 4452, 4504, 4929, 5208, 6572, 6756, 7882, 8904, 9858, 11501, 11823, 13144, 13512, 15764, 17453, 19716, 23002, 23646, 29839, 31528, 34503, 34906, 39432, 46004, 47292, 52359, 59678, 69006, 69812, 89517, 92008, 94584, 104718, 119356, 122171, 138012, 139624, 179034, 208873, 209436, 238712, 244342, 276024, 358068, 366513, 417746, 418872, 488684, 626619, 716136, 733026, 835492, 925009, 977368, 1253238, 1466052, 1670984, 1850018, 2506476, 2775027, 2932104, 3700036, 5012952, 5550054, 6475063, 7400072, 11100108, 12950126, 19425189, 22200216, 25900252, 38850378, 51800504, 77700756, 155401512]

約数ペア:

[(1, 155401512), (2, 77700756), (3, 51800504), (4, 38850378), (6, 25900252), (7, 22200216), (8, 19425189), (12, 12950126), (14, 11100108), (21, 7400072), (24, 6475063), (28, 5550054), (31, 5012952), (42, 3700036), (53, 2932104), (56, 2775027), (62, 2506476), (84, 1850018), (93, 1670984), (106, 1466052), (124, 1253238), (159, 977368), (168, 925009), (186, 835492), (212, 733026), (217, 716136), (248, 626619), (318, 488684), (371, 418872), (372, 417746), (424, 366513), (434, 358068), (563, 276024), (636, 244342), (651, 238712), (742, 209436), (744, 208873), (868, 179034), (1113, 139624), (1126, 138012), (1272, 122171), (1302, 119356), (1484, 104718), (1643, 94584), (1689, 92008), (1736, 89517), (2226, 69812), (2252, 69006), (2604, 59678), (2968, 52359), (3286, 47292), (3378, 46004), (3941, 39432), (4452, 34906), (4504, 34503), (4929, 31528), (5208, 29839), (6572, 23646), (6756, 23002), (7882, 19716), (8904, 17453), (9858, 15764), (11501, 13512), (11823, 13144)]