159402496

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 365726592

約数和(自身を除く): 206324096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 83, 88, 121, 124, 128, 166, 176, 242, 248, 256, 332, 341, 352, 484, 496, 512, 664, 682, 704, 913, 968, 992, 1328, 1364, 1408, 1826, 1936, 1984, 2573, 2656, 2728, 2816, 3652, 3751, 3872, 3968, 5146, 5312, 5456, 5632, 7304, 7502, 7744, 7936, 10043, 10292, 10624, 10912, 14608, 15004, 15488, 15872, 20086, 20584, 21248, 21824, 28303, 29216, 30008, 30976, 40172, 41168, 42496, 43648, 56606, 58432, 60016, 61952, 80344, 82336, 87296, 113212, 116864, 120032, 160688, 164672, 174592, 226424, 233728, 240064, 311333, 321376, 329344, 452848, 467456, 480128, 622666, 642752, 658688, 905696, 960256, 1245332, 1285504, 1317376, 1811392, 1920512, 2490664, 2571008, 3622784, 4981328, 5142016, 7245568, 9962656, 14491136, 19925312, 39850624, 79701248, 159402496]

約数ペア:

[(1, 159402496), (2, 79701248), (4, 39850624), (8, 19925312), (11, 14491136), (16, 9962656), (22, 7245568), (31, 5142016), (32, 4981328), (44, 3622784), (62, 2571008), (64, 2490664), (83, 1920512), (88, 1811392), (121, 1317376), (124, 1285504), (128, 1245332), (166, 960256), (176, 905696), (242, 658688), (248, 642752), (256, 622666), (332, 480128), (341, 467456), (352, 452848), (484, 329344), (496, 321376), (512, 311333), (664, 240064), (682, 233728), (704, 226424), (913, 174592), (968, 164672), (992, 160688), (1328, 120032), (1364, 116864), (1408, 113212), (1826, 87296), (1936, 82336), (1984, 80344), (2573, 61952), (2656, 60016), (2728, 58432), (2816, 56606), (3652, 43648), (3751, 42496), (3872, 41168), (3968, 40172), (5146, 30976), (5312, 30008), (5456, 29216), (5632, 28303), (7304, 21824), (7502, 21248), (7744, 20584), (7936, 20086), (10043, 15872), (10292, 15488), (10624, 15004), (10912, 14608)]