154664952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16044

約数の個数: 64

約数和(自身を含む): 429864960

約数和(自身を除く): 275200008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 15991, 31982, 47973, 63964, 95946, 127928, 191892, 207883, 383784, 415766, 495721, 623649, 831532, 991442, 1247298, 1487163, 1663064, 1982884, 2494596, 2974326, 3965768, 4989192, 5948652, 6444373, 11897304, 12888746, 19333119, 25777492, 38666238, 51554984, 77332476, 154664952]

約数ペア:

[(1, 154664952), (2, 77332476), (3, 51554984), (4, 38666238), (6, 25777492), (8, 19333119), (12, 12888746), (13, 11897304), (24, 6444373), (26, 5948652), (31, 4989192), (39, 3965768), (52, 2974326), (62, 2494596), (78, 1982884), (93, 1663064), (104, 1487163), (124, 1247298), (156, 991442), (186, 831532), (248, 623649), (312, 495721), (372, 415766), (403, 383784), (744, 207883), (806, 191892), (1209, 127928), (1612, 95946), (2418, 63964), (3224, 47973), (4836, 31982), (9672, 15991)]