171334566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 72

約数和(自身を含む): 405724176

約数和(自身を除く): 234389610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 169, 234, 302, 338, 373, 453, 507, 746, 906, 1014, 1119, 1359, 1521, 1963, 2238, 2718, 3042, 3357, 3926, 4849, 5889, 6714, 9698, 11778, 14547, 17667, 25519, 29094, 35334, 43641, 51038, 56323, 63037, 76557, 87282, 112646, 126074, 153114, 168969, 189111, 229671, 337938, 378222, 459342, 506907, 567333, 732199, 1013814, 1134666, 1464398, 2196597, 4393194, 6589791, 9518587, 13179582, 19037174, 28555761, 57111522, 85667283, 171334566]

約数ペア:

[(1, 171334566), (2, 85667283), (3, 57111522), (6, 28555761), (9, 19037174), (13, 13179582), (18, 9518587), (26, 6589791), (39, 4393194), (78, 2196597), (117, 1464398), (151, 1134666), (169, 1013814), (234, 732199), (302, 567333), (338, 506907), (373, 459342), (453, 378222), (507, 337938), (746, 229671), (906, 189111), (1014, 168969), (1119, 153114), (1359, 126074), (1521, 112646), (1963, 87282), (2238, 76557), (2718, 63037), (3042, 56323), (3357, 51038), (3926, 43641), (4849, 35334), (5889, 29094), (6714, 25519), (9698, 17667), (11778, 14547)]