135515904

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 391466880

約数和(自身を除く): 255950976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 251, 256, 296, 304, 384, 444, 456, 502, 592, 608, 703, 753, 768, 888, 912, 1004, 1184, 1216, 1406, 1506, 1776, 1824, 2008, 2109, 2368, 2432, 2812, 3012, 3552, 3648, 4016, 4218, 4736, 4769, 4864, 5624, 6024, 7104, 7296, 8032, 8436, 9287, 9472, 9538, 11248, 12048, 14208, 14307, 14592, 16064, 16872, 18574, 19076, 22496, 24096, 27861, 28416, 28614, 32128, 33744, 37148, 38152, 44992, 48192, 55722, 57228, 64256, 67488, 74296, 76304, 89984, 96384, 111444, 114456, 134976, 148592, 152608, 176453, 179968, 192768, 222888, 228912, 269952, 297184, 305216, 352906, 445776, 457824, 529359, 539904, 594368, 610432, 705812, 891552, 915648, 1058718, 1188736, 1220864, 1411624, 1783104, 1831296, 2117436, 2377472, 2823248, 3566208, 3662592, 4234872, 5646496, 7132416, 8469744, 11292992, 16939488, 22585984, 33878976, 45171968, 67757952, 135515904]

約数ペア:

[(1, 135515904), (2, 67757952), (3, 45171968), (4, 33878976), (6, 22585984), (8, 16939488), (12, 11292992), (16, 8469744), (19, 7132416), (24, 5646496), (32, 4234872), (37, 3662592), (38, 3566208), (48, 2823248), (57, 2377472), (64, 2117436), (74, 1831296), (76, 1783104), (96, 1411624), (111, 1220864), (114, 1188736), (128, 1058718), (148, 915648), (152, 891552), (192, 705812), (222, 610432), (228, 594368), (251, 539904), (256, 529359), (296, 457824), (304, 445776), (384, 352906), (444, 305216), (456, 297184), (502, 269952), (592, 228912), (608, 222888), (703, 192768), (753, 179968), (768, 176453), (888, 152608), (912, 148592), (1004, 134976), (1184, 114456), (1216, 111444), (1406, 96384), (1506, 89984), (1776, 76304), (1824, 74296), (2008, 67488), (2109, 64256), (2368, 57228), (2432, 55722), (2812, 48192), (3012, 44992), (3552, 38152), (3648, 37148), (4016, 33744), (4218, 32128), (4736, 28614), (4769, 28416), (4864, 27861), (5624, 24096), (6024, 22496), (7104, 19076), (7296, 18574), (8032, 16872), (8436, 16064), (9287, 14592), (9472, 14307), (9538, 14208), (11248, 12048)]