187764156

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3430

約数の個数: 84

約数和(自身を含む): 518737800

約数和(自身を除く): 330973644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 3389, 4617, 6156, 6778, 9234, 10167, 13556, 13851, 18468, 20334, 27702, 30501, 40668, 55404, 61002, 64391, 91503, 122004, 128782, 183006, 193173, 257564, 274509, 366012, 386346, 549018, 579519, 772692, 823527, 1098036, 1159038, 1647054, 1738557, 2318076, 2470581, 3294108, 3477114, 4941162, 5215671, 6954228, 9882324, 10431342, 15647013, 20862684, 31294026, 46941039, 62588052, 93882078, 187764156]

約数ペア:

[(1, 187764156), (2, 93882078), (3, 62588052), (4, 46941039), (6, 31294026), (9, 20862684), (12, 15647013), (18, 10431342), (19, 9882324), (27, 6954228), (36, 5215671), (38, 4941162), (54, 3477114), (57, 3294108), (76, 2470581), (81, 2318076), (108, 1738557), (114, 1647054), (162, 1159038), (171, 1098036), (228, 823527), (243, 772692), (324, 579519), (342, 549018), (486, 386346), (513, 366012), (684, 274509), (729, 257564), (972, 193173), (1026, 183006), (1458, 128782), (1539, 122004), (2052, 91503), (2916, 64391), (3078, 61002), (3389, 55404), (4617, 40668), (6156, 30501), (6778, 27702), (9234, 20334), (10167, 18468), (13556, 13851)]