138498752

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 337962240

約数和(自身を除く): 199463488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 133, 152, 212, 224, 266, 304, 307, 371, 424, 448, 532, 608, 614, 742, 848, 1007, 1064, 1216, 1228, 1484, 1696, 2014, 2128, 2149, 2456, 2968, 3392, 4028, 4256, 4298, 4912, 5833, 5936, 7049, 8056, 8512, 8596, 9824, 11666, 11872, 14098, 16112, 16271, 17192, 19648, 23332, 23744, 28196, 32224, 32542, 34384, 40831, 46664, 56392, 64448, 65084, 68768, 81662, 93328, 112784, 113897, 130168, 137536, 163324, 186656, 225568, 227794, 260336, 309149, 326648, 373312, 451136, 455588, 520672, 618298, 653296, 911176, 1041344, 1236596, 1306592, 1822352, 2164043, 2473192, 2613184, 3644704, 4328086, 4946384, 7289408, 8656172, 9892768, 17312344, 19785536, 34624688, 69249376, 138498752]

約数ペア:

[(1, 138498752), (2, 69249376), (4, 34624688), (7, 19785536), (8, 17312344), (14, 9892768), (16, 8656172), (19, 7289408), (28, 4946384), (32, 4328086), (38, 3644704), (53, 2613184), (56, 2473192), (64, 2164043), (76, 1822352), (106, 1306592), (112, 1236596), (133, 1041344), (152, 911176), (212, 653296), (224, 618298), (266, 520672), (304, 455588), (307, 451136), (371, 373312), (424, 326648), (448, 309149), (532, 260336), (608, 227794), (614, 225568), (742, 186656), (848, 163324), (1007, 137536), (1064, 130168), (1216, 113897), (1228, 112784), (1484, 93328), (1696, 81662), (2014, 68768), (2128, 65084), (2149, 64448), (2456, 56392), (2968, 46664), (3392, 40831), (4028, 34384), (4256, 32542), (4298, 32224), (4912, 28196), (5833, 23744), (5936, 23332), (7049, 19648), (8056, 17192), (8512, 16271), (8596, 16112), (9824, 14098), (11666, 11872)]