101910016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 223766928

約数和(自身を除く): 121856912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 251, 256, 416, 488, 502, 512, 793, 832, 976, 1004, 1586, 1664, 1952, 2008, 3172, 3263, 3328, 3904, 4016, 6344, 6526, 6656, 7808, 8032, 12688, 13052, 15311, 15616, 16064, 25376, 26104, 30622, 31232, 32128, 50752, 52208, 61244, 64256, 101504, 104416, 122488, 128512, 199043, 203008, 208832, 244976, 398086, 406016, 417664, 489952, 796172, 835328, 979904, 1592344, 1670656, 1959808, 3184688, 3919616, 6369376, 7839232, 12738752, 25477504, 50955008, 101910016]

約数ペア:

[(1, 101910016), (2, 50955008), (4, 25477504), (8, 12738752), (13, 7839232), (16, 6369376), (26, 3919616), (32, 3184688), (52, 1959808), (61, 1670656), (64, 1592344), (104, 979904), (122, 835328), (128, 796172), (208, 489952), (244, 417664), (251, 406016), (256, 398086), (416, 244976), (488, 208832), (502, 203008), (512, 199043), (793, 128512), (832, 122488), (976, 104416), (1004, 101504), (1586, 64256), (1664, 61244), (1952, 52208), (2008, 50752), (3172, 32128), (3263, 31232), (3328, 30622), (3904, 26104), (4016, 25376), (6344, 16064), (6526, 15616), (6656, 15311), (7808, 13052), (8032, 12688)]