149657872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 384975360

約数和(自身を除く): 235317488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 41, 46, 52, 56, 82, 91, 92, 104, 109, 112, 161, 164, 182, 184, 208, 218, 287, 299, 322, 328, 364, 368, 436, 533, 574, 598, 644, 656, 728, 763, 872, 943, 1066, 1148, 1196, 1288, 1417, 1456, 1526, 1744, 1886, 2093, 2132, 2296, 2392, 2507, 2576, 2834, 3052, 3731, 3772, 4186, 4264, 4469, 4592, 4784, 5014, 5668, 6104, 6601, 7462, 7544, 8372, 8528, 8938, 9919, 10028, 11336, 12208, 12259, 13202, 14924, 15088, 16744, 17549, 17876, 19838, 20056, 22672, 24518, 26404, 29848, 31283, 32591, 33488, 35098, 35752, 39676, 40112, 49036, 52808, 58097, 59696, 62566, 65182, 70196, 71504, 79352, 85813, 98072, 102787, 105616, 116194, 125132, 130364, 140392, 158704, 171626, 196144, 205574, 228137, 232388, 250264, 260728, 280784, 343252, 406679, 411148, 456274, 464776, 500528, 521456, 686504, 719509, 813358, 822296, 912548, 929552, 1336231, 1373008, 1439018, 1626716, 1644592, 1825096, 2672462, 2878036, 3253432, 3650192, 5344924, 5756072, 6506864, 9353617, 10689848, 11512144, 18707234, 21379696, 37414468, 74828936, 149657872]

約数ペア:

[(1, 149657872), (2, 74828936), (4, 37414468), (7, 21379696), (8, 18707234), (13, 11512144), (14, 10689848), (16, 9353617), (23, 6506864), (26, 5756072), (28, 5344924), (41, 3650192), (46, 3253432), (52, 2878036), (56, 2672462), (82, 1825096), (91, 1644592), (92, 1626716), (104, 1439018), (109, 1373008), (112, 1336231), (161, 929552), (164, 912548), (182, 822296), (184, 813358), (208, 719509), (218, 686504), (287, 521456), (299, 500528), (322, 464776), (328, 456274), (364, 411148), (368, 406679), (436, 343252), (533, 280784), (574, 260728), (598, 250264), (644, 232388), (656, 228137), (728, 205574), (763, 196144), (872, 171626), (943, 158704), (1066, 140392), (1148, 130364), (1196, 125132), (1288, 116194), (1417, 105616), (1456, 102787), (1526, 98072), (1744, 85813), (1886, 79352), (2093, 71504), (2132, 70196), (2296, 65182), (2392, 62566), (2507, 59696), (2576, 58097), (2834, 52808), (3052, 49036), (3731, 40112), (3772, 39676), (4186, 35752), (4264, 35098), (4469, 33488), (4592, 32591), (4784, 31283), (5014, 29848), (5668, 26404), (6104, 24518), (6601, 22672), (7462, 20056), (7544, 19838), (8372, 17876), (8528, 17549), (8938, 16744), (9919, 15088), (10028, 14924), (11336, 13202), (12208, 12259)]