156947991244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{797}}^1\times {\mathrm{997}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 304853894352

約数和(自身を除く): 147905903108

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 797, 997, 1474, 1594, 1994, 2948, 3188, 3988, 4489, 8767, 8978, 10967, 17534, 17956, 21934, 35068, 43868, 49379, 53399, 66799, 98758, 106798, 133598, 197516, 213596, 267196, 587389, 734789, 794609, 1174778, 1469578, 1589218, 2349556, 2939156, 3178436, 3577733, 4475533, 7155466, 8740699, 8951066, 14310932, 17481398, 17902132, 34962796, 39355063, 49230863, 53238803, 78710126, 98461726, 106477606, 157420252, 196923452, 212955212, 585626833, 1171253666, 2342507332, 3566999801, 7133999602, 14267999204, 39236997811, 78473995622, 156947991244]

約数ペア:

[(1, 156947991244), (2, 78473995622), (4, 39236997811), (11, 14267999204), (22, 7133999602), (44, 3566999801), (67, 2342507332), (134, 1171253666), (268, 585626833), (737, 212955212), (797, 196923452), (997, 157420252), (1474, 106477606), (1594, 98461726), (1994, 78710126), (2948, 53238803), (3188, 49230863), (3988, 39355063), (4489, 34962796), (8767, 17902132), (8978, 17481398), (10967, 14310932), (17534, 8951066), (17956, 8740699), (21934, 7155466), (35068, 4475533), (43868, 3577733), (49379, 3178436), (53399, 2939156), (66799, 2349556), (98758, 1589218), (106798, 1469578), (133598, 1174778), (197516, 794609), (213596, 734789), (267196, 587389)]