149856984

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^2\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 411998340

約数和(自身を除く): 262141356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 163, 226, 326, 339, 452, 489, 652, 678, 904, 978, 1017, 1304, 1356, 1467, 1956, 2034, 2712, 2934, 3912, 4068, 5868, 8136, 11736, 12769, 18419, 25538, 36838, 38307, 51076, 55257, 73676, 76614, 102152, 110514, 114921, 147352, 153228, 165771, 221028, 229842, 306456, 331542, 442056, 459684, 663084, 919368, 1326168, 2081347, 4162694, 6244041, 8325388, 12488082, 16650776, 18732123, 24976164, 37464246, 49952328, 74928492, 149856984]

約数ペア:

[(1, 149856984), (2, 74928492), (3, 49952328), (4, 37464246), (6, 24976164), (8, 18732123), (9, 16650776), (12, 12488082), (18, 8325388), (24, 6244041), (36, 4162694), (72, 2081347), (113, 1326168), (163, 919368), (226, 663084), (326, 459684), (339, 442056), (452, 331542), (489, 306456), (652, 229842), (678, 221028), (904, 165771), (978, 153228), (1017, 147352), (1304, 114921), (1356, 110514), (1467, 102152), (1956, 76614), (2034, 73676), (2712, 55257), (2934, 51076), (3912, 38307), (4068, 36838), (5868, 25538), (8136, 18419), (11736, 12769)]