155312248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 360077760

約数和(自身を除く): 204765512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 317, 364, 634, 673, 728, 1268, 1346, 2219, 2536, 2692, 4121, 4438, 4711, 5384, 8242, 8749, 8876, 9422, 16484, 17498, 17752, 18844, 28847, 32968, 34996, 37688, 57694, 61243, 69992, 115388, 122486, 213341, 230776, 244972, 426682, 489944, 853364, 1493387, 1706728, 2773433, 2986774, 5546866, 5973548, 11093732, 11947096, 19414031, 22187464, 38828062, 77656124, 155312248]

約数ペア:

[(1, 155312248), (2, 77656124), (4, 38828062), (7, 22187464), (8, 19414031), (13, 11947096), (14, 11093732), (26, 5973548), (28, 5546866), (52, 2986774), (56, 2773433), (91, 1706728), (104, 1493387), (182, 853364), (317, 489944), (364, 426682), (634, 244972), (673, 230776), (728, 213341), (1268, 122486), (1346, 115388), (2219, 69992), (2536, 61243), (2692, 57694), (4121, 37688), (4438, 34996), (4711, 32968), (5384, 28847), (8242, 18844), (8749, 17752), (8876, 17498), (9422, 16484)]