154356972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 454325760

約数和(自身を除く): 299968788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 132, 154, 178, 231, 267, 308, 356, 462, 534, 623, 924, 979, 1068, 1246, 1869, 1877, 1958, 2492, 2937, 3738, 3754, 3916, 5631, 5874, 6853, 7476, 7508, 11262, 11748, 13139, 13706, 20559, 20647, 22524, 26278, 27412, 39417, 41118, 41294, 52556, 61941, 78834, 82236, 82588, 123882, 144529, 157668, 167053, 247764, 289058, 334106, 433587, 501159, 578116, 668212, 867174, 1002318, 1169371, 1734348, 1837583, 2004636, 2338742, 3508113, 3675166, 4677484, 5512749, 7016226, 7350332, 11025498, 12863081, 14032452, 22050996, 25726162, 38589243, 51452324, 77178486, 154356972]

約数ペア:

[(1, 154356972), (2, 77178486), (3, 51452324), (4, 38589243), (6, 25726162), (7, 22050996), (11, 14032452), (12, 12863081), (14, 11025498), (21, 7350332), (22, 7016226), (28, 5512749), (33, 4677484), (42, 3675166), (44, 3508113), (66, 2338742), (77, 2004636), (84, 1837583), (89, 1734348), (132, 1169371), (154, 1002318), (178, 867174), (231, 668212), (267, 578116), (308, 501159), (356, 433587), (462, 334106), (534, 289058), (623, 247764), (924, 167053), (979, 157668), (1068, 144529), (1246, 123882), (1869, 82588), (1877, 82236), (1958, 78834), (2492, 61941), (2937, 52556), (3738, 41294), (3754, 41118), (3916, 39417), (5631, 27412), (5874, 26278), (6853, 22524), (7476, 20647), (7508, 20559), (11262, 13706), (11748, 13139)]