161377398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 435891456

約数和(自身を除く): 274514058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 83, 91, 117, 126, 166, 182, 234, 249, 273, 498, 546, 581, 747, 819, 1079, 1162, 1187, 1494, 1638, 1743, 2158, 2374, 3237, 3486, 3561, 5229, 6474, 7122, 7553, 8309, 9711, 10458, 10683, 15106, 15431, 16618, 19422, 21366, 22659, 24927, 30862, 45318, 46293, 49854, 67977, 74781, 92586, 98521, 108017, 135954, 138879, 149562, 197042, 216034, 277758, 295563, 324051, 591126, 648102, 689647, 886689, 972153, 1280773, 1379294, 1773378, 1944306, 2068941, 2561546, 3842319, 4137882, 6206823, 7684638, 8965411, 11526957, 12413646, 17930822, 23053914, 26896233, 53792466, 80688699, 161377398]

約数ペア:

[(1, 161377398), (2, 80688699), (3, 53792466), (6, 26896233), (7, 23053914), (9, 17930822), (13, 12413646), (14, 11526957), (18, 8965411), (21, 7684638), (26, 6206823), (39, 4137882), (42, 3842319), (63, 2561546), (78, 2068941), (83, 1944306), (91, 1773378), (117, 1379294), (126, 1280773), (166, 972153), (182, 886689), (234, 689647), (249, 648102), (273, 591126), (498, 324051), (546, 295563), (581, 277758), (747, 216034), (819, 197042), (1079, 149562), (1162, 138879), (1187, 135954), (1494, 108017), (1638, 98521), (1743, 92586), (2158, 74781), (2374, 67977), (3237, 49854), (3486, 46293), (3561, 45318), (5229, 30862), (6474, 24927), (7122, 22659), (7553, 21366), (8309, 19422), (9711, 16618), (10458, 15431), (10683, 15106)]