158884506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 237380454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 139, 198, 207, 251, 253, 278, 414, 417, 502, 506, 753, 759, 834, 1251, 1506, 1518, 1529, 2259, 2277, 2502, 2761, 3058, 3197, 4518, 4554, 4587, 5522, 5773, 6394, 8283, 9174, 9591, 11546, 13761, 16566, 17319, 19182, 24849, 27522, 28773, 34638, 34889, 35167, 49698, 51957, 57546, 63503, 69778, 70334, 103914, 104667, 105501, 127006, 190509, 209334, 211002, 314001, 316503, 381018, 383779, 571527, 628002, 633006, 767558, 802447, 1143054, 1151337, 1604894, 2302674, 2407341, 3454011, 4814682, 6908022, 7222023, 8826917, 14444046, 17653834, 26480751, 52961502, 79442253, 158884506]

約数ペア:

[(1, 158884506), (2, 79442253), (3, 52961502), (6, 26480751), (9, 17653834), (11, 14444046), (18, 8826917), (22, 7222023), (23, 6908022), (33, 4814682), (46, 3454011), (66, 2407341), (69, 2302674), (99, 1604894), (138, 1151337), (139, 1143054), (198, 802447), (207, 767558), (251, 633006), (253, 628002), (278, 571527), (414, 383779), (417, 381018), (502, 316503), (506, 314001), (753, 211002), (759, 209334), (834, 190509), (1251, 127006), (1506, 105501), (1518, 104667), (1529, 103914), (2259, 70334), (2277, 69778), (2502, 63503), (2761, 57546), (3058, 51957), (3197, 49698), (4518, 35167), (4554, 34889), (4587, 34638), (5522, 28773), (5773, 27522), (6394, 24849), (8283, 19182), (9174, 17319), (9591, 16566), (11546, 13761)]