161894304

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3971

約数の個数: 144

約数和(自身を含む): 541011744

約数和(自身を除く): 379117440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 3931, 4576, 5148, 6864, 7862, 10296, 11793, 13728, 15724, 20592, 23586, 31448, 35379, 41184, 43241, 47172, 51103, 62896, 70758, 86482, 94344, 102206, 125792, 129723, 141516, 153309, 172964, 188688, 204412, 259446, 283032, 306618, 345928, 377376, 389169, 408824, 459927, 518892, 562133, 566064, 613236, 691856, 778338, 817648, 919854, 1037784, 1124266, 1132128, 1226472, 1383712, 1556676, 1635296, 1686399, 1839708, 2075568, 2248532, 2452944, 3113352, 3372798, 3679416, 4151136, 4497064, 4905888, 5059197, 6226704, 6745596, 7358832, 8994128, 10118394, 12453408, 13491192, 14717664, 17988256, 20236788, 26982384, 40473576, 53964768, 80947152, 161894304]

約数ペア:

[(1, 161894304), (2, 80947152), (3, 53964768), (4, 40473576), (6, 26982384), (8, 20236788), (9, 17988256), (11, 14717664), (12, 13491192), (13, 12453408), (16, 10118394), (18, 8994128), (22, 7358832), (24, 6745596), (26, 6226704), (32, 5059197), (33, 4905888), (36, 4497064), (39, 4151136), (44, 3679416), (48, 3372798), (52, 3113352), (66, 2452944), (72, 2248532), (78, 2075568), (88, 1839708), (96, 1686399), (99, 1635296), (104, 1556676), (117, 1383712), (132, 1226472), (143, 1132128), (144, 1124266), (156, 1037784), (176, 919854), (198, 817648), (208, 778338), (234, 691856), (264, 613236), (286, 566064), (288, 562133), (312, 518892), (352, 459927), (396, 408824), (416, 389169), (429, 377376), (468, 345928), (528, 306618), (572, 283032), (624, 259446), (792, 204412), (858, 188688), (936, 172964), (1056, 153309), (1144, 141516), (1248, 129723), (1287, 125792), (1584, 102206), (1716, 94344), (1872, 86482), (2288, 70758), (2574, 62896), (3168, 51103), (3432, 47172), (3744, 43241), (3931, 41184), (4576, 35379), (5148, 31448), (6864, 23586), (7862, 20592), (10296, 15724), (11793, 13728)]