158902476

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 375986688

約数和(自身を除く): 217084212

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 271, 373, 393, 524, 542, 746, 786, 813, 1084, 1119, 1492, 1572, 1626, 2238, 3252, 4476, 35501, 48863, 71002, 97726, 101083, 106503, 142004, 146589, 195452, 202166, 213006, 293178, 303249, 404332, 426012, 586356, 606498, 1212996, 13241873, 26483746, 39725619, 52967492, 79451238, 158902476]

約数ペア:

[(1, 158902476), (2, 79451238), (3, 52967492), (4, 39725619), (6, 26483746), (12, 13241873), (131, 1212996), (262, 606498), (271, 586356), (373, 426012), (393, 404332), (524, 303249), (542, 293178), (746, 213006), (786, 202166), (813, 195452), (1084, 146589), (1119, 142004), (1492, 106503), (1572, 101083), (1626, 97726), (2238, 71002), (3252, 48863), (4476, 35501)]