161245134

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6886

約数の個数: 64

約数和(自身を含む): 393638400

約数和(自身を除く): 232393266

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 6833, 7866, 11799, 13666, 20499, 23598, 40998, 61497, 122994, 129827, 157159, 184491, 259654, 314318, 368982, 389481, 471477, 778962, 942954, 1168443, 1414431, 2336886, 2828862, 2986021, 3505329, 4243293, 5972042, 7010658, 8486586, 8958063, 17916126, 26874189, 53748378, 80622567, 161245134]

約数ペア:

[(1, 161245134), (2, 80622567), (3, 53748378), (6, 26874189), (9, 17916126), (18, 8958063), (19, 8486586), (23, 7010658), (27, 5972042), (38, 4243293), (46, 3505329), (54, 2986021), (57, 2828862), (69, 2336886), (114, 1414431), (138, 1168443), (171, 942954), (207, 778962), (342, 471477), (414, 389481), (437, 368982), (513, 314318), (621, 259654), (874, 184491), (1026, 157159), (1242, 129827), (1311, 122994), (2622, 61497), (3933, 40998), (6833, 23598), (7866, 20499), (11799, 13666)]