195149248

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 464377024

約数和(自身を除く): 269227776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 148, 193, 224, 244, 259, 296, 386, 427, 448, 488, 518, 592, 772, 854, 976, 1036, 1184, 1351, 1544, 1708, 1952, 2072, 2257, 2368, 2702, 3088, 3416, 3904, 4144, 4514, 5404, 6176, 6832, 7141, 8288, 9028, 10808, 11773, 12352, 13664, 14282, 15799, 16576, 18056, 21616, 23546, 27328, 28564, 31598, 36112, 43232, 47092, 49987, 57128, 63196, 72224, 82411, 86464, 94184, 99974, 114256, 126392, 144448, 164822, 188368, 199948, 228512, 252784, 329644, 376736, 399896, 435601, 457024, 505568, 659288, 753472, 799792, 871202, 1011136, 1318576, 1599584, 1742404, 2637152, 3049207, 3199168, 3484808, 5274304, 6098414, 6969616, 12196828, 13939232, 24393656, 27878464, 48787312, 97574624, 195149248]

約数ペア:

[(1, 195149248), (2, 97574624), (4, 48787312), (7, 27878464), (8, 24393656), (14, 13939232), (16, 12196828), (28, 6969616), (32, 6098414), (37, 5274304), (56, 3484808), (61, 3199168), (64, 3049207), (74, 2637152), (112, 1742404), (122, 1599584), (148, 1318576), (193, 1011136), (224, 871202), (244, 799792), (259, 753472), (296, 659288), (386, 505568), (427, 457024), (448, 435601), (488, 399896), (518, 376736), (592, 329644), (772, 252784), (854, 228512), (976, 199948), (1036, 188368), (1184, 164822), (1351, 144448), (1544, 126392), (1708, 114256), (1952, 99974), (2072, 94184), (2257, 86464), (2368, 82411), (2702, 72224), (3088, 63196), (3416, 57128), (3904, 49987), (4144, 47092), (4514, 43232), (5404, 36112), (6176, 31598), (6832, 28564), (7141, 27328), (8288, 23546), (9028, 21616), (10808, 18056), (11773, 16576), (12352, 15799), (13664, 14282)]