140208912

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{11731}}^1$

素因数の和:11828

約数の個数: 60

約数和(自身を含む): 397151664

約数和(自身を除く): 256942752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11731, 11952, 23462, 35193, 46924, 70386, 93848, 105579, 140772, 187696, 211158, 281544, 422316, 563088, 844632, 973673, 1689264, 1947346, 2921019, 3894692, 5842038, 7789384, 8763057, 11684076, 15578768, 17526114, 23368152, 35052228, 46736304, 70104456, 140208912]

約数ペア:

[(1, 140208912), (2, 70104456), (3, 46736304), (4, 35052228), (6, 23368152), (8, 17526114), (9, 15578768), (12, 11684076), (16, 8763057), (18, 7789384), (24, 5842038), (36, 3894692), (48, 2921019), (72, 1947346), (83, 1689264), (144, 973673), (166, 844632), (249, 563088), (332, 422316), (498, 281544), (664, 211158), (747, 187696), (996, 140772), (1328, 105579), (1494, 93848), (1992, 70386), (2988, 46924), (3984, 35193), (5976, 23462), (11731, 11952)]