111243438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 255598200

約数和(自身を除く): 144354762

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 109, 118, 177, 186, 218, 279, 327, 354, 531, 558, 654, 961, 981, 1062, 1829, 1922, 1962, 2883, 3379, 3658, 5487, 5766, 6431, 6758, 8649, 10137, 10974, 12862, 16461, 17298, 19293, 20274, 30411, 32922, 38586, 56699, 57879, 60822, 104749, 113398, 115758, 170097, 199361, 209498, 314247, 340194, 398722, 510291, 598083, 628494, 942741, 1020582, 1196166, 1794249, 1885482, 3588498, 6180191, 12360382, 18540573, 37081146, 55621719, 111243438]

約数ペア:

[(1, 111243438), (2, 55621719), (3, 37081146), (6, 18540573), (9, 12360382), (18, 6180191), (31, 3588498), (59, 1885482), (62, 1794249), (93, 1196166), (109, 1020582), (118, 942741), (177, 628494), (186, 598083), (218, 510291), (279, 398722), (327, 340194), (354, 314247), (531, 209498), (558, 199361), (654, 170097), (961, 115758), (981, 113398), (1062, 104749), (1829, 60822), (1922, 57879), (1962, 56699), (2883, 38586), (3379, 32922), (3658, 30411), (5487, 20274), (5766, 19293), (6431, 17298), (6758, 16461), (8649, 12862), (10137, 10974)]