151038448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 354620160

約数和(自身を除く): 203581712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 47, 62, 76, 88, 94, 124, 152, 176, 188, 209, 248, 304, 341, 376, 418, 496, 517, 589, 682, 752, 836, 893, 961, 1034, 1178, 1364, 1457, 1672, 1786, 1922, 2068, 2356, 2728, 2914, 3344, 3572, 3844, 4136, 4712, 5456, 5828, 6479, 7144, 7688, 8272, 9424, 9823, 10571, 11656, 12958, 14288, 15376, 16027, 18259, 19646, 21142, 23312, 25916, 27683, 32054, 36518, 39292, 42284, 45167, 51832, 55366, 64108, 73036, 78584, 84568, 90334, 103664, 110732, 128216, 146072, 157168, 169136, 180668, 200849, 221464, 256432, 292144, 304513, 361336, 401698, 442928, 496837, 609026, 722672, 803396, 858173, 993674, 1218052, 1606792, 1716346, 1987348, 2436104, 3213584, 3432692, 3974696, 4872208, 6865384, 7949392, 9439903, 13730768, 18879806, 37759612, 75519224, 151038448]

約数ペア:

[(1, 151038448), (2, 75519224), (4, 37759612), (8, 18879806), (11, 13730768), (16, 9439903), (19, 7949392), (22, 6865384), (31, 4872208), (38, 3974696), (44, 3432692), (47, 3213584), (62, 2436104), (76, 1987348), (88, 1716346), (94, 1606792), (124, 1218052), (152, 993674), (176, 858173), (188, 803396), (209, 722672), (248, 609026), (304, 496837), (341, 442928), (376, 401698), (418, 361336), (496, 304513), (517, 292144), (589, 256432), (682, 221464), (752, 200849), (836, 180668), (893, 169136), (961, 157168), (1034, 146072), (1178, 128216), (1364, 110732), (1457, 103664), (1672, 90334), (1786, 84568), (1922, 78584), (2068, 73036), (2356, 64108), (2728, 55366), (2914, 51832), (3344, 45167), (3572, 42284), (3844, 39292), (4136, 36518), (4712, 32054), (5456, 27683), (5828, 25916), (6479, 23312), (7144, 21142), (7688, 19646), (8272, 18259), (9424, 16027), (9823, 15376), (10571, 14288), (11656, 12958)]