100037888

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 213148320

約数和(自身を除く): 113110432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 157, 256, 262, 304, 314, 524, 608, 628, 1048, 1216, 1256, 2096, 2432, 2489, 2512, 2983, 4192, 4864, 4978, 5024, 5966, 8384, 9956, 10048, 11932, 16768, 19912, 20096, 20567, 23864, 33536, 39824, 40192, 41134, 47728, 79648, 82268, 95456, 159296, 164536, 190912, 318592, 329072, 381824, 390773, 637184, 658144, 763648, 781546, 1316288, 1563092, 2632576, 3126184, 5265152, 6252368, 12504736, 25009472, 50018944, 100037888]

約数ペア:

[(1, 100037888), (2, 50018944), (4, 25009472), (8, 12504736), (16, 6252368), (19, 5265152), (32, 3126184), (38, 2632576), (64, 1563092), (76, 1316288), (128, 781546), (131, 763648), (152, 658144), (157, 637184), (256, 390773), (262, 381824), (304, 329072), (314, 318592), (524, 190912), (608, 164536), (628, 159296), (1048, 95456), (1216, 82268), (1256, 79648), (2096, 47728), (2432, 41134), (2489, 40192), (2512, 39824), (2983, 33536), (4192, 23864), (4864, 20567), (4978, 20096), (5024, 19912), (5966, 16768), (8384, 11932), (9956, 10048)]