127572992

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 275116800

約数和(自身を除く): 147543808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 83, 128, 152, 158, 166, 256, 304, 316, 332, 512, 608, 632, 664, 1024, 1216, 1264, 1328, 1501, 1577, 2432, 2528, 2656, 3002, 3154, 4864, 5056, 5312, 6004, 6308, 6557, 9728, 10112, 10624, 12008, 12616, 13114, 19456, 20224, 21248, 24016, 25232, 26228, 40448, 42496, 48032, 50464, 52456, 80896, 84992, 96064, 100928, 104912, 124583, 192128, 201856, 209824, 249166, 384256, 403712, 419648, 498332, 768512, 807424, 839296, 996664, 1537024, 1614848, 1678592, 1993328, 3357184, 3986656, 6714368, 7973312, 15946624, 31893248, 63786496, 127572992]

約数ペア:

[(1, 127572992), (2, 63786496), (4, 31893248), (8, 15946624), (16, 7973312), (19, 6714368), (32, 3986656), (38, 3357184), (64, 1993328), (76, 1678592), (79, 1614848), (83, 1537024), (128, 996664), (152, 839296), (158, 807424), (166, 768512), (256, 498332), (304, 419648), (316, 403712), (332, 384256), (512, 249166), (608, 209824), (632, 201856), (664, 192128), (1024, 124583), (1216, 104912), (1264, 100928), (1328, 96064), (1501, 84992), (1577, 80896), (2432, 52456), (2528, 50464), (2656, 48032), (3002, 42496), (3154, 40448), (4864, 26228), (5056, 25232), (5312, 24016), (6004, 21248), (6308, 20224), (6557, 19456), (9728, 13114), (10112, 12616), (10624, 12008)]