164297448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{325987}}^1$

素因数の和:326006

約数の個数: 48

約数和(自身を含む): 508541280

約数和(自身を除く): 344243832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 325987, 651974, 977961, 1303948, 1955922, 2281909, 2607896, 2933883, 3911844, 4563818, 5867766, 6845727, 7823688, 9127636, 11735532, 13691454, 18255272, 20537181, 23471064, 27382908, 41074362, 54765816, 82148724, 164297448]

約数ペア:

[(1, 164297448), (2, 82148724), (3, 54765816), (4, 41074362), (6, 27382908), (7, 23471064), (8, 20537181), (9, 18255272), (12, 13691454), (14, 11735532), (18, 9127636), (21, 7823688), (24, 6845727), (28, 5867766), (36, 4563818), (42, 3911844), (56, 2933883), (63, 2607896), (72, 2281909), (84, 1955922), (126, 1303948), (168, 977961), (252, 651974), (504, 325987)]