159190902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1294

約数の個数: 72

約数和(自身を含む): 382486104

約数和(自身を除く): 223295202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1217, 1521, 1677, 2434, 3042, 3354, 3651, 5031, 7267, 7302, 10062, 10953, 14534, 15821, 21801, 21906, 31642, 43602, 47463, 52331, 65403, 94926, 104662, 130806, 142389, 156993, 205673, 284778, 313986, 411346, 470979, 617019, 680303, 941958, 1234038, 1360606, 1851057, 2040909, 3702114, 4081818, 6122727, 8843939, 12245454, 17687878, 26531817, 53063634, 79595451, 159190902]

約数ペア:

[(1, 159190902), (2, 79595451), (3, 53063634), (6, 26531817), (9, 17687878), (13, 12245454), (18, 8843939), (26, 6122727), (39, 4081818), (43, 3702114), (78, 2040909), (86, 1851057), (117, 1360606), (129, 1234038), (169, 941958), (234, 680303), (258, 617019), (338, 470979), (387, 411346), (507, 313986), (559, 284778), (774, 205673), (1014, 156993), (1118, 142389), (1217, 130806), (1521, 104662), (1677, 94926), (2434, 65403), (3042, 52331), (3354, 47463), (3651, 43602), (5031, 31642), (7267, 21906), (7302, 21801), (10062, 15821), (10953, 14534)]