198565536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12239}}^1$

素因数の和:12278

約数の個数: 72

約数和(自身を含む): 564459840

約数和(自身を除く): 365894304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 12239, 16224, 24478, 36717, 48956, 73434, 97912, 146868, 159107, 195824, 293736, 318214, 391648, 477321, 587472, 636428, 954642, 1174944, 1272856, 1909284, 2068391, 2545712, 3818568, 4136782, 5091424, 6205173, 7637136, 8273564, 12410346, 15274272, 16547128, 24820692, 33094256, 49641384, 66188512, 99282768, 198565536]

約数ペア:

[(1, 198565536), (2, 99282768), (3, 66188512), (4, 49641384), (6, 33094256), (8, 24820692), (12, 16547128), (13, 15274272), (16, 12410346), (24, 8273564), (26, 7637136), (32, 6205173), (39, 5091424), (48, 4136782), (52, 3818568), (78, 2545712), (96, 2068391), (104, 1909284), (156, 1272856), (169, 1174944), (208, 954642), (312, 636428), (338, 587472), (416, 477321), (507, 391648), (624, 318214), (676, 293736), (1014, 195824), (1248, 159107), (1352, 146868), (2028, 97912), (2704, 73434), (4056, 48956), (5408, 36717), (8112, 24478), (12239, 16224)]