161414968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 364654080

約数和(自身を除く): 203239112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 121, 127, 143, 202, 242, 254, 286, 404, 484, 508, 572, 808, 968, 1016, 1111, 1144, 1313, 1397, 1573, 1651, 2222, 2626, 2794, 3146, 3302, 4444, 5252, 5588, 6292, 6604, 8888, 10504, 11176, 12221, 12584, 12827, 13208, 14443, 15367, 18161, 24442, 25654, 28886, 30734, 36322, 48884, 51308, 57772, 61468, 72644, 97768, 102616, 115544, 122936, 141097, 145288, 158873, 166751, 199771, 282194, 317746, 333502, 399542, 564388, 635492, 667004, 799084, 1128776, 1270984, 1334008, 1552067, 1598168, 1834261, 3104134, 3668522, 6208268, 7337044, 12416536, 14674088, 20176871, 40353742, 80707484, 161414968]

約数ペア:

[(1, 161414968), (2, 80707484), (4, 40353742), (8, 20176871), (11, 14674088), (13, 12416536), (22, 7337044), (26, 6208268), (44, 3668522), (52, 3104134), (88, 1834261), (101, 1598168), (104, 1552067), (121, 1334008), (127, 1270984), (143, 1128776), (202, 799084), (242, 667004), (254, 635492), (286, 564388), (404, 399542), (484, 333502), (508, 317746), (572, 282194), (808, 199771), (968, 166751), (1016, 158873), (1111, 145288), (1144, 141097), (1313, 122936), (1397, 115544), (1573, 102616), (1651, 97768), (2222, 72644), (2626, 61468), (2794, 57772), (3146, 51308), (3302, 48884), (4444, 36322), (5252, 30734), (5588, 28886), (6292, 25654), (6604, 24442), (8888, 18161), (10504, 15367), (11176, 14443), (12221, 13208), (12584, 12827)]