144520194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13975

約数の個数: 64

約数和(自身を含む): 374492160

約数和(自身を除く): 229971966

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 13931, 27862, 41793, 83586, 97517, 181103, 195034, 264689, 292551, 362206, 529378, 543309, 585102, 794067, 1086618, 1267721, 1588134, 1852823, 2535442, 3440957, 3705646, 3803163, 5558469, 6881914, 7606326, 10322871, 11116938, 20645742, 24086699, 48173398, 72260097, 144520194]

約数ペア:

[(1, 144520194), (2, 72260097), (3, 48173398), (6, 24086699), (7, 20645742), (13, 11116938), (14, 10322871), (19, 7606326), (21, 6881914), (26, 5558469), (38, 3803163), (39, 3705646), (42, 3440957), (57, 2535442), (78, 1852823), (91, 1588134), (114, 1267721), (133, 1086618), (182, 794067), (247, 585102), (266, 543309), (273, 529378), (399, 362206), (494, 292551), (546, 264689), (741, 195034), (798, 181103), (1482, 97517), (1729, 83586), (3458, 41793), (5187, 27862), (10374, 13931)]