154586964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 449305920

約数和(自身を除く): 294718956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 101, 114, 133, 137, 147, 196, 202, 228, 266, 274, 294, 303, 399, 404, 411, 532, 548, 588, 606, 707, 798, 822, 931, 959, 1212, 1414, 1596, 1644, 1862, 1918, 1919, 2121, 2603, 2793, 2828, 2877, 3724, 3836, 3838, 4242, 4949, 5206, 5586, 5754, 5757, 6713, 7676, 7809, 8484, 9898, 10412, 11172, 11508, 11514, 13426, 13433, 13837, 14847, 15618, 18221, 19796, 20139, 23028, 26852, 26866, 27674, 29694, 31236, 36442, 40278, 40299, 41511, 53732, 54663, 55348, 59388, 72884, 80556, 80598, 83022, 94031, 96859, 109326, 127547, 161196, 166044, 188062, 193718, 218652, 255094, 262903, 282093, 290577, 376124, 382641, 387436, 510188, 525806, 564186, 581154, 678013, 765282, 788709, 1051612, 1128372, 1162308, 1356026, 1530564, 1577418, 1840321, 2034039, 2712052, 3154836, 3680642, 4068078, 5520963, 7361284, 8136156, 11041926, 12882247, 22083852, 25764494, 38646741, 51528988, 77293482, 154586964]

約数ペア:

[(1, 154586964), (2, 77293482), (3, 51528988), (4, 38646741), (6, 25764494), (7, 22083852), (12, 12882247), (14, 11041926), (19, 8136156), (21, 7361284), (28, 5520963), (38, 4068078), (42, 3680642), (49, 3154836), (57, 2712052), (76, 2034039), (84, 1840321), (98, 1577418), (101, 1530564), (114, 1356026), (133, 1162308), (137, 1128372), (147, 1051612), (196, 788709), (202, 765282), (228, 678013), (266, 581154), (274, 564186), (294, 525806), (303, 510188), (399, 387436), (404, 382641), (411, 376124), (532, 290577), (548, 282093), (588, 262903), (606, 255094), (707, 218652), (798, 193718), (822, 188062), (931, 166044), (959, 161196), (1212, 127547), (1414, 109326), (1596, 96859), (1644, 94031), (1862, 83022), (1918, 80598), (1919, 80556), (2121, 72884), (2603, 59388), (2793, 55348), (2828, 54663), (2877, 53732), (3724, 41511), (3836, 40299), (3838, 40278), (4242, 36442), (4949, 31236), (5206, 29694), (5586, 27674), (5754, 26866), (5757, 26852), (6713, 23028), (7676, 20139), (7809, 19796), (8484, 18221), (9898, 15618), (10412, 14847), (11172, 13837), (11508, 13433), (11514, 13426)]