164377624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 176245736

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 127, 136, 248, 254, 307, 508, 527, 614, 1016, 1054, 1228, 2108, 2159, 2456, 3937, 4216, 4318, 5219, 7874, 8636, 9517, 10438, 15748, 17272, 19034, 20876, 31496, 38068, 38989, 41752, 66929, 76136, 77978, 133858, 155956, 161789, 267716, 311912, 323578, 535432, 647156, 662813, 1208659, 1294312, 1325626, 2417318, 2651252, 4834636, 5302504, 9669272, 20547203, 41094406, 82188812, 164377624]

約数ペア:

[(1, 164377624), (2, 82188812), (4, 41094406), (8, 20547203), (17, 9669272), (31, 5302504), (34, 4834636), (62, 2651252), (68, 2417318), (124, 1325626), (127, 1294312), (136, 1208659), (248, 662813), (254, 647156), (307, 535432), (508, 323578), (527, 311912), (614, 267716), (1016, 161789), (1054, 155956), (1228, 133858), (2108, 77978), (2159, 76136), (2456, 66929), (3937, 41752), (4216, 38989), (4318, 38068), (5219, 31496), (7874, 20876), (8636, 19034), (9517, 17272), (10438, 15748)]