16179488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 21922912

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 76, 89, 92, 104, 152, 178, 184, 208, 247, 299, 304, 356, 368, 416, 437, 494, 598, 608, 712, 736, 874, 988, 1157, 1196, 1424, 1691, 1748, 1976, 2047, 2314, 2392, 2848, 3382, 3496, 3952, 4094, 4628, 4784, 5681, 6764, 6992, 7904, 8188, 9256, 9568, 11362, 13528, 13984, 16376, 18512, 21983, 22724, 26611, 27056, 32752, 37024, 38893, 43966, 45448, 53222, 54112, 65504, 77786, 87932, 90896, 106444, 155572, 175864, 181792, 212888, 311144, 351728, 425776, 505609, 622288, 703456, 851552, 1011218, 1244576, 2022436, 4044872, 8089744, 16179488]

約数ペア:

[(1, 16179488), (2, 8089744), (4, 4044872), (8, 2022436), (13, 1244576), (16, 1011218), (19, 851552), (23, 703456), (26, 622288), (32, 505609), (38, 425776), (46, 351728), (52, 311144), (76, 212888), (89, 181792), (92, 175864), (104, 155572), (152, 106444), (178, 90896), (184, 87932), (208, 77786), (247, 65504), (299, 54112), (304, 53222), (356, 45448), (368, 43966), (416, 38893), (437, 37024), (494, 32752), (598, 27056), (608, 26611), (712, 22724), (736, 21983), (874, 18512), (988, 16376), (1157, 13984), (1196, 13528), (1424, 11362), (1691, 9568), (1748, 9256), (1976, 8188), (2047, 7904), (2314, 6992), (2392, 6764), (2848, 5681), (3382, 4784), (3496, 4628), (3952, 4094)]