161650854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 383707584

約数和(自身を除く): 222056730

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 61, 69, 74, 111, 122, 138, 173, 183, 207, 222, 333, 346, 366, 414, 519, 549, 666, 851, 1038, 1098, 1403, 1557, 1702, 2257, 2553, 2806, 3114, 3979, 4209, 4514, 5106, 6401, 6771, 7659, 7958, 8418, 10553, 11937, 12627, 12802, 13542, 15318, 19203, 20313, 21106, 23874, 25254, 31659, 35811, 38406, 40626, 51911, 57609, 63318, 71622, 94977, 103822, 115218, 147223, 155733, 189954, 242719, 294446, 311466, 390461, 441669, 467199, 485438, 728157, 780922, 883338, 934398, 1171383, 1325007, 1456314, 2184471, 2342766, 2650014, 3514149, 4368942, 7028298, 8980603, 17961206, 26941809, 53883618, 80825427, 161650854]

約数ペア:

[(1, 161650854), (2, 80825427), (3, 53883618), (6, 26941809), (9, 17961206), (18, 8980603), (23, 7028298), (37, 4368942), (46, 3514149), (61, 2650014), (69, 2342766), (74, 2184471), (111, 1456314), (122, 1325007), (138, 1171383), (173, 934398), (183, 883338), (207, 780922), (222, 728157), (333, 485438), (346, 467199), (366, 441669), (414, 390461), (519, 311466), (549, 294446), (666, 242719), (851, 189954), (1038, 155733), (1098, 147223), (1403, 115218), (1557, 103822), (1702, 94977), (2257, 71622), (2553, 63318), (2806, 57609), (3114, 51911), (3979, 40626), (4209, 38406), (4514, 35811), (5106, 31659), (6401, 25254), (6771, 23874), (7659, 21106), (7958, 20313), (8418, 19203), (10553, 15318), (11937, 13542), (12627, 12802)]