156979896112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5009}}^1\times {\mathrm{8863}}^1$

素因数の和:13910

約数の個数: 80

約数和(自身を含む): 346920295680

約数和(自身を除く): 189940399568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 5009, 8863, 10018, 17726, 20036, 35452, 40072, 65117, 70904, 80144, 85153, 115219, 130234, 141808, 150671, 170306, 230438, 260468, 301342, 340612, 460876, 520936, 602684, 681224, 921752, 1041872, 1106989, 1205368, 1362448, 1843504, 1958723, 2213978, 2410736, 3917446, 4427956, 7834892, 8855912, 15669784, 17711824, 31339568, 44394767, 88789534, 177579068, 355158136, 577131971, 710316272, 754711039, 1154263942, 1509422078, 2308527884, 3018844156, 4617055768, 6037688312, 9234111536, 9811243507, 12075376624, 19622487014, 39244974028, 78489948056, 156979896112]

約数ペア:

[(1, 156979896112), (2, 78489948056), (4, 39244974028), (8, 19622487014), (13, 12075376624), (16, 9811243507), (17, 9234111536), (26, 6037688312), (34, 4617055768), (52, 3018844156), (68, 2308527884), (104, 1509422078), (136, 1154263942), (208, 754711039), (221, 710316272), (272, 577131971), (442, 355158136), (884, 177579068), (1768, 88789534), (3536, 44394767), (5009, 31339568), (8863, 17711824), (10018, 15669784), (17726, 8855912), (20036, 7834892), (35452, 4427956), (40072, 3917446), (65117, 2410736), (70904, 2213978), (80144, 1958723), (85153, 1843504), (115219, 1362448), (130234, 1205368), (141808, 1106989), (150671, 1041872), (170306, 921752), (230438, 681224), (260468, 602684), (301342, 520936), (340612, 460876)]