238081194

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 595123200

約数和(自身を除く): 357042006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 79, 81, 106, 117, 158, 159, 162, 234, 237, 243, 318, 351, 474, 477, 486, 689, 702, 711, 729, 954, 1027, 1053, 1378, 1422, 1431, 1458, 2054, 2067, 2106, 2133, 2187, 2862, 3081, 3159, 4134, 4187, 4266, 4293, 4374, 6162, 6201, 6318, 6399, 8374, 8586, 9243, 9477, 12402, 12561, 12798, 12879, 18486, 18603, 18954, 19197, 25122, 25758, 27729, 28431, 37206, 37683, 38394, 38637, 54431, 55458, 55809, 56862, 57591, 75366, 77274, 83187, 108862, 111618, 113049, 115182, 115911, 163293, 166374, 167427, 172773, 226098, 231822, 249561, 326586, 334854, 339147, 345546, 489879, 499122, 502281, 678294, 748683, 979758, 1004562, 1017441, 1469637, 1497366, 1506843, 2034882, 2246049, 2939274, 3013686, 3052323, 4408911, 4492098, 6104646, 8817822, 9156969, 13226733, 18313938, 26453466, 39680199, 79360398, 119040597, 238081194]

約数ペア:

[(1, 238081194), (2, 119040597), (3, 79360398), (6, 39680199), (9, 26453466), (13, 18313938), (18, 13226733), (26, 9156969), (27, 8817822), (39, 6104646), (53, 4492098), (54, 4408911), (78, 3052323), (79, 3013686), (81, 2939274), (106, 2246049), (117, 2034882), (158, 1506843), (159, 1497366), (162, 1469637), (234, 1017441), (237, 1004562), (243, 979758), (318, 748683), (351, 678294), (474, 502281), (477, 499122), (486, 489879), (689, 345546), (702, 339147), (711, 334854), (729, 326586), (954, 249561), (1027, 231822), (1053, 226098), (1378, 172773), (1422, 167427), (1431, 166374), (1458, 163293), (2054, 115911), (2067, 115182), (2106, 113049), (2133, 111618), (2187, 108862), (2862, 83187), (3081, 77274), (3159, 75366), (4134, 57591), (4187, 56862), (4266, 55809), (4293, 55458), (4374, 54431), (6162, 38637), (6201, 38394), (6318, 37683), (6399, 37206), (8374, 28431), (8586, 27729), (9243, 25758), (9477, 25122), (12402, 19197), (12561, 18954), (12798, 18603), (12879, 18486)]