167694228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18859}}^1$

素因数の和:18901

約数の個数: 72

約数和(自身を含む): 480552800

約数和(自身を除く): 312858572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 18859, 37718, 56577, 75436, 113154, 169731, 226308, 245167, 339462, 358321, 490334, 678924, 716642, 735501, 980668, 1074963, 1433284, 1471002, 2149926, 2206503, 2942004, 3224889, 4299852, 4413006, 4658173, 6449778, 8826012, 9316346, 12899556, 13974519, 18632692, 27949038, 41923557, 55898076, 83847114, 167694228]

約数ペア:

[(1, 167694228), (2, 83847114), (3, 55898076), (4, 41923557), (6, 27949038), (9, 18632692), (12, 13974519), (13, 12899556), (18, 9316346), (19, 8826012), (26, 6449778), (36, 4658173), (38, 4413006), (39, 4299852), (52, 3224889), (57, 2942004), (76, 2206503), (78, 2149926), (114, 1471002), (117, 1433284), (156, 1074963), (171, 980668), (228, 735501), (234, 716642), (247, 678924), (342, 490334), (468, 358321), (494, 339462), (684, 245167), (741, 226308), (988, 169731), (1482, 113154), (2223, 75436), (2964, 56577), (4446, 37718), (8892, 18859)]