154566976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1719

約数の個数: 56

約数和(自身を含む): 327152000

約数和(自身を除く): 172585024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 1216, 1264, 1501, 1609, 2528, 3002, 3218, 5056, 6004, 6436, 12008, 12872, 24016, 25744, 30571, 48032, 51488, 61142, 96064, 102976, 122284, 127111, 244568, 254222, 489136, 508444, 978272, 1016888, 1956544, 2033776, 2415109, 4067552, 4830218, 8135104, 9660436, 19320872, 38641744, 77283488, 154566976]

約数ペア:

[(1, 154566976), (2, 77283488), (4, 38641744), (8, 19320872), (16, 9660436), (19, 8135104), (32, 4830218), (38, 4067552), (64, 2415109), (76, 2033776), (79, 1956544), (152, 1016888), (158, 978272), (304, 508444), (316, 489136), (608, 254222), (632, 244568), (1216, 127111), (1264, 122284), (1501, 102976), (1609, 96064), (2528, 61142), (3002, 51488), (3218, 48032), (5056, 30571), (6004, 25744), (6436, 24016), (12008, 12872)]