156919657554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{398053}}^1$

素因数の和:398264

約数の個数: 72

約数和(自身を含む): 375776509836

約数和(自身を除く): 218856852282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 181, 198, 242, 362, 363, 543, 726, 1086, 1089, 1629, 1991, 2178, 3258, 3982, 5973, 11946, 17919, 21901, 35838, 43802, 65703, 131406, 197109, 394218, 398053, 796106, 1194159, 2388318, 3582477, 4378583, 7164954, 8757166, 13135749, 26271498, 39407247, 48164413, 72047593, 78814494, 96328826, 144095186, 144493239, 216142779, 288986478, 432285558, 433479717, 648428337, 792523523, 866959434, 1296856674, 1585047046, 2377570569, 4755141138, 7132711707, 8717758753, 14265423414, 17435517506, 26153276259, 52306552518, 78459828777, 156919657554]

約数ペア:

[(1, 156919657554), (2, 78459828777), (3, 52306552518), (6, 26153276259), (9, 17435517506), (11, 14265423414), (18, 8717758753), (22, 7132711707), (33, 4755141138), (66, 2377570569), (99, 1585047046), (121, 1296856674), (181, 866959434), (198, 792523523), (242, 648428337), (362, 433479717), (363, 432285558), (543, 288986478), (726, 216142779), (1086, 144493239), (1089, 144095186), (1629, 96328826), (1991, 78814494), (2178, 72047593), (3258, 48164413), (3982, 39407247), (5973, 26271498), (11946, 13135749), (17919, 8757166), (21901, 7164954), (35838, 4378583), (43802, 3582477), (65703, 2388318), (131406, 1194159), (197109, 796106), (394218, 398053)]