149227904

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 367053120

約数和(自身を除く): 217825216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 97, 101, 112, 119, 128, 136, 194, 202, 224, 238, 272, 388, 404, 448, 476, 544, 679, 707, 776, 808, 896, 952, 1088, 1358, 1414, 1552, 1616, 1649, 1717, 1904, 2176, 2716, 2828, 3104, 3232, 3298, 3434, 3808, 5432, 5656, 6208, 6464, 6596, 6868, 7616, 9797, 10864, 11312, 11543, 12019, 12416, 12928, 13192, 13736, 15232, 19594, 21728, 22624, 23086, 24038, 26384, 27472, 39188, 43456, 45248, 46172, 48076, 52768, 54944, 68579, 78376, 86912, 90496, 92344, 96152, 105536, 109888, 137158, 156752, 166549, 184688, 192304, 211072, 219776, 274316, 313504, 333098, 369376, 384608, 548632, 627008, 666196, 738752, 769216, 1097264, 1165843, 1254016, 1332392, 1477504, 1538432, 2194528, 2331686, 2664784, 4389056, 4663372, 5329568, 8778112, 9326744, 10659136, 18653488, 21318272, 37306976, 74613952, 149227904]

約数ペア:

[(1, 149227904), (2, 74613952), (4, 37306976), (7, 21318272), (8, 18653488), (14, 10659136), (16, 9326744), (17, 8778112), (28, 5329568), (32, 4663372), (34, 4389056), (56, 2664784), (64, 2331686), (68, 2194528), (97, 1538432), (101, 1477504), (112, 1332392), (119, 1254016), (128, 1165843), (136, 1097264), (194, 769216), (202, 738752), (224, 666196), (238, 627008), (272, 548632), (388, 384608), (404, 369376), (448, 333098), (476, 313504), (544, 274316), (679, 219776), (707, 211072), (776, 192304), (808, 184688), (896, 166549), (952, 156752), (1088, 137158), (1358, 109888), (1414, 105536), (1552, 96152), (1616, 92344), (1649, 90496), (1717, 86912), (1904, 78376), (2176, 68579), (2716, 54944), (2828, 52768), (3104, 48076), (3232, 46172), (3298, 45248), (3434, 43456), (3808, 39188), (5432, 27472), (5656, 26384), (6208, 24038), (6464, 23086), (6596, 22624), (6868, 21728), (7616, 19594), (9797, 15232), (10864, 13736), (11312, 13192), (11543, 12928), (12019, 12416)]