172804544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12961

約数の個数: 56

約数和(自身を含む): 393801600

約数和(自身を除く): 220997056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 12919, 13376, 25838, 51676, 103352, 142109, 206704, 245461, 284218, 413408, 490922, 568436, 826816, 981844, 1136872, 1963688, 2273744, 2700071, 3927376, 4547488, 5400142, 7854752, 9094976, 10800284, 15709504, 21600568, 43201136, 86402272, 172804544]

約数ペア:

[(1, 172804544), (2, 86402272), (4, 43201136), (8, 21600568), (11, 15709504), (16, 10800284), (19, 9094976), (22, 7854752), (32, 5400142), (38, 4547488), (44, 3927376), (64, 2700071), (76, 2273744), (88, 1963688), (152, 1136872), (176, 981844), (209, 826816), (304, 568436), (352, 490922), (418, 413408), (608, 284218), (704, 245461), (836, 206704), (1216, 142109), (1672, 103352), (3344, 51676), (6688, 25838), (12919, 13376)]