159226308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 427146720

約数和(自身を除く): 267920412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1179, 1572, 1777, 2358, 2489, 3554, 4716, 4978, 5331, 7108, 7467, 9956, 10662, 14934, 15993, 21324, 22401, 29868, 31986, 33763, 44802, 63972, 67526, 89604, 101289, 135052, 202578, 232787, 303867, 405156, 465574, 607734, 698361, 931148, 1215468, 1396722, 2095083, 2793444, 4190166, 4422953, 8380332, 8845906, 13268859, 17691812, 26537718, 39806577, 53075436, 79613154, 159226308]

約数ペア:

[(1, 159226308), (2, 79613154), (3, 53075436), (4, 39806577), (6, 26537718), (9, 17691812), (12, 13268859), (18, 8845906), (19, 8380332), (36, 4422953), (38, 4190166), (57, 2793444), (76, 2095083), (114, 1396722), (131, 1215468), (171, 931148), (228, 698361), (262, 607734), (342, 465574), (393, 405156), (524, 303867), (684, 232787), (786, 202578), (1179, 135052), (1572, 101289), (1777, 89604), (2358, 67526), (2489, 63972), (3554, 44802), (4716, 33763), (4978, 31986), (5331, 29868), (7108, 22401), (7467, 21324), (9956, 15993), (10662, 14934)]