161737044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 316296876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 467, 532, 588, 589, 651, 798, 868, 931, 934, 1178, 1302, 1401, 1519, 1596, 1767, 1862, 1868, 2356, 2604, 2793, 2802, 3038, 3269, 3534, 3724, 4123, 4557, 5586, 5604, 6076, 6538, 7068, 8246, 8873, 9114, 9807, 11172, 12369, 13076, 14477, 16492, 17746, 18228, 19614, 22883, 24738, 26619, 28861, 28954, 35492, 39228, 43431, 45766, 49476, 53238, 57722, 57908, 62111, 68649, 86583, 86862, 91532, 101339, 106476, 115444, 124222, 137298, 173166, 173724, 186333, 202678, 248444, 274596, 275063, 304017, 346332, 372666, 405356, 434777, 550126, 608034, 709373, 745332, 825189, 869554, 1100252, 1216068, 1304331, 1418746, 1650378, 1739108, 1925441, 2128119, 2608662, 2837492, 3300756, 3850882, 4256238, 5217324, 5776323, 7701764, 8512476, 11552646, 13478087, 23105292, 26956174, 40434261, 53912348, 80868522, 161737044]

約数ペア:

[(1, 161737044), (2, 80868522), (3, 53912348), (4, 40434261), (6, 26956174), (7, 23105292), (12, 13478087), (14, 11552646), (19, 8512476), (21, 7701764), (28, 5776323), (31, 5217324), (38, 4256238), (42, 3850882), (49, 3300756), (57, 2837492), (62, 2608662), (76, 2128119), (84, 1925441), (93, 1739108), (98, 1650378), (114, 1418746), (124, 1304331), (133, 1216068), (147, 1100252), (186, 869554), (196, 825189), (217, 745332), (228, 709373), (266, 608034), (294, 550126), (372, 434777), (399, 405356), (434, 372666), (467, 346332), (532, 304017), (588, 275063), (589, 274596), (651, 248444), (798, 202678), (868, 186333), (931, 173724), (934, 173166), (1178, 137298), (1302, 124222), (1401, 115444), (1519, 106476), (1596, 101339), (1767, 91532), (1862, 86862), (1868, 86583), (2356, 68649), (2604, 62111), (2793, 57908), (2802, 57722), (3038, 53238), (3269, 49476), (3534, 45766), (3724, 43431), (4123, 39228), (4557, 35492), (5586, 28954), (5604, 28861), (6076, 26619), (6538, 24738), (7068, 22883), (8246, 19614), (8873, 18228), (9114, 17746), (9807, 16492), (11172, 14477), (12369, 13076)]