151975908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31741}}^1$

素因数の和:31777

約数の個数: 72

約数和(自身を含む): 462163520

約数和(自身を除く): 310187612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 31741, 63482, 95223, 126964, 190446, 222187, 285669, 380892, 444374, 571338, 603079, 666561, 888748, 1142676, 1206158, 1333122, 1809237, 1999683, 2412316, 2666244, 3618474, 3999366, 4221553, 5427711, 7236948, 7998732, 8443106, 10855422, 12664659, 16886212, 21710844, 25329318, 37993977, 50658636, 75987954, 151975908]

約数ペア:

[(1, 151975908), (2, 75987954), (3, 50658636), (4, 37993977), (6, 25329318), (7, 21710844), (9, 16886212), (12, 12664659), (14, 10855422), (18, 8443106), (19, 7998732), (21, 7236948), (28, 5427711), (36, 4221553), (38, 3999366), (42, 3618474), (57, 2666244), (63, 2412316), (76, 1999683), (84, 1809237), (114, 1333122), (126, 1206158), (133, 1142676), (171, 888748), (228, 666561), (252, 603079), (266, 571338), (342, 444374), (399, 380892), (532, 285669), (684, 222187), (798, 190446), (1197, 126964), (1596, 95223), (2394, 63482), (4788, 31741)]