254230158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1297}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 628024320

約数和(自身を除く): 373794162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 359, 546, 718, 1077, 1297, 2154, 2513, 2594, 3891, 4667, 5026, 7539, 7782, 9079, 9334, 14001, 15078, 16861, 18158, 27237, 28002, 32669, 33722, 50583, 54474, 65338, 98007, 101166, 118027, 196014, 236054, 354081, 465623, 708162, 931246, 1396869, 2793738, 3259361, 6053099, 6518722, 9778083, 12106198, 18159297, 19556166, 36318594, 42371693, 84743386, 127115079, 254230158]

約数ペア:

[(1, 254230158), (2, 127115079), (3, 84743386), (6, 42371693), (7, 36318594), (13, 19556166), (14, 18159297), (21, 12106198), (26, 9778083), (39, 6518722), (42, 6053099), (78, 3259361), (91, 2793738), (182, 1396869), (273, 931246), (359, 708162), (546, 465623), (718, 354081), (1077, 236054), (1297, 196014), (2154, 118027), (2513, 101166), (2594, 98007), (3891, 65338), (4667, 54474), (5026, 50583), (7539, 33722), (7782, 32669), (9079, 28002), (9334, 27237), (14001, 18158), (15078, 16861)]