173641038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 385689600

約数和(自身を除く): 212048562

約数列:

[1, 2, 3, 6, 19, 29, 38, 53, 57, 58, 87, 106, 114, 159, 174, 318, 551, 991, 1007, 1102, 1537, 1653, 1982, 2014, 2973, 3021, 3074, 3306, 4611, 5946, 6042, 9222, 18829, 28739, 29203, 37658, 52523, 56487, 57478, 58406, 86217, 87609, 105046, 112974, 157569, 172434, 175218, 315138, 546041, 997937, 1092082, 1523167, 1638123, 1995874, 2993811, 3046334, 3276246, 4569501, 5987622, 9139002, 28940173, 57880346, 86820519, 173641038]

約数ペア:

[(1, 173641038), (2, 86820519), (3, 57880346), (6, 28940173), (19, 9139002), (29, 5987622), (38, 4569501), (53, 3276246), (57, 3046334), (58, 2993811), (87, 1995874), (106, 1638123), (114, 1523167), (159, 1092082), (174, 997937), (318, 546041), (551, 315138), (991, 175218), (1007, 172434), (1102, 157569), (1537, 112974), (1653, 105046), (1982, 87609), (2014, 86217), (2973, 58406), (3021, 57478), (3074, 56487), (3306, 52523), (4611, 37658), (5946, 29203), (6042, 28739), (9222, 18829)]