152843993281

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 188423832960

約数和(自身を除く): 35579839679

約数列:

[1, 7, 19, 49, 133, 241, 557, 931, 1223, 1687, 3899, 4579, 8561, 10583, 11809, 23237, 27293, 32053, 59927, 74081, 134237, 162659, 224371, 294743, 518567, 681211, 939659, 1138613, 2063201, 2550503, 4768477, 5600117, 6577613, 12943009, 14442407, 17853521, 33379339, 39200819, 90601063, 124974647, 164171851, 274405733, 634207441, 1149202957, 3119265169, 8044420699, 21834856183, 152843993281]

約数ペア:

[(1, 152843993281), (7, 21834856183), (19, 8044420699), (49, 3119265169), (133, 1149202957), (241, 634207441), (557, 274405733), (931, 164171851), (1223, 124974647), (1687, 90601063), (3899, 39200819), (4579, 33379339), (8561, 17853521), (10583, 14442407), (11809, 12943009), (23237, 6577613), (27293, 5600117), (32053, 4768477), (59927, 2550503), (74081, 2063201), (134237, 1138613), (162659, 939659), (224371, 681211), (294743, 518567)]