155827476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 470091776

約数和(自身を除く): 314264300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 252, 254, 324, 378, 381, 508, 541, 567, 756, 762, 889, 1082, 1134, 1143, 1524, 1623, 1778, 2164, 2268, 2286, 2667, 3246, 3429, 3556, 3787, 4572, 4869, 5334, 6492, 6858, 7574, 8001, 9738, 10287, 10668, 11361, 13716, 14607, 15148, 16002, 19476, 20574, 22722, 24003, 29214, 32004, 34083, 41148, 43821, 45444, 48006, 58428, 68166, 68707, 72009, 87642, 96012, 102249, 136332, 137414, 144018, 175284, 204498, 206121, 274828, 288036, 306747, 408996, 412242, 480949, 613494, 618363, 824484, 961898, 1226988, 1236726, 1442847, 1855089, 1923796, 2473452, 2885694, 3710178, 4328541, 5565267, 5771388, 7420356, 8657082, 11130534, 12985623, 17314164, 22261068, 25971246, 38956869, 51942492, 77913738, 155827476]

約数ペア:

[(1, 155827476), (2, 77913738), (3, 51942492), (4, 38956869), (6, 25971246), (7, 22261068), (9, 17314164), (12, 12985623), (14, 11130534), (18, 8657082), (21, 7420356), (27, 5771388), (28, 5565267), (36, 4328541), (42, 3710178), (54, 2885694), (63, 2473452), (81, 1923796), (84, 1855089), (108, 1442847), (126, 1236726), (127, 1226988), (162, 961898), (189, 824484), (252, 618363), (254, 613494), (324, 480949), (378, 412242), (381, 408996), (508, 306747), (541, 288036), (567, 274828), (756, 206121), (762, 204498), (889, 175284), (1082, 144018), (1134, 137414), (1143, 136332), (1524, 102249), (1623, 96012), (1778, 87642), (2164, 72009), (2268, 68707), (2286, 68166), (2667, 58428), (3246, 48006), (3429, 45444), (3556, 43821), (3787, 41148), (4572, 34083), (4869, 32004), (5334, 29214), (6492, 24003), (6858, 22722), (7574, 20574), (8001, 19476), (9738, 16002), (10287, 15148), (10668, 14607), (11361, 13716)]