153337904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 176640976

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 304, 307, 424, 496, 589, 614, 848, 1007, 1178, 1228, 1643, 2014, 2356, 2456, 3286, 4028, 4712, 4912, 5833, 6572, 8056, 9424, 9517, 11666, 13144, 16112, 16271, 19034, 23332, 26288, 31217, 32542, 38068, 46664, 62434, 65084, 76136, 93328, 124868, 130168, 152272, 180823, 249736, 260336, 309149, 361646, 499472, 504401, 618298, 723292, 1008802, 1236596, 1446584, 2017604, 2473192, 2893168, 4035208, 4946384, 8070416, 9583619, 19167238, 38334476, 76668952, 153337904]

約数ペア:

[(1, 153337904), (2, 76668952), (4, 38334476), (8, 19167238), (16, 9583619), (19, 8070416), (31, 4946384), (38, 4035208), (53, 2893168), (62, 2473192), (76, 2017604), (106, 1446584), (124, 1236596), (152, 1008802), (212, 723292), (248, 618298), (304, 504401), (307, 499472), (424, 361646), (496, 309149), (589, 260336), (614, 249736), (848, 180823), (1007, 152272), (1178, 130168), (1228, 124868), (1643, 93328), (2014, 76136), (2356, 65084), (2456, 62434), (3286, 46664), (4028, 38068), (4712, 32542), (4912, 31217), (5833, 26288), (6572, 23332), (8056, 19034), (9424, 16271), (9517, 16112), (11666, 13144)]