158024860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 407973888

約数和(自身を除く): 249949028

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 335, 340, 469, 476, 595, 670, 938, 991, 1139, 1190, 1340, 1876, 1982, 2278, 2345, 2380, 3964, 4556, 4690, 4955, 5695, 6937, 7973, 9380, 9910, 11390, 13874, 15946, 16847, 19820, 22780, 27748, 31892, 33694, 34685, 39865, 66397, 67388, 69370, 79730, 84235, 117929, 132794, 138740, 159460, 168470, 235858, 265588, 331985, 336940, 464779, 471716, 589645, 663970, 929558, 1128749, 1179290, 1327940, 1859116, 2257498, 2323895, 2358580, 4514996, 4647790, 5643745, 7901243, 9295580, 11287490, 15802486, 22574980, 31604972, 39506215, 79012430, 158024860]

約数ペア:

[(1, 158024860), (2, 79012430), (4, 39506215), (5, 31604972), (7, 22574980), (10, 15802486), (14, 11287490), (17, 9295580), (20, 7901243), (28, 5643745), (34, 4647790), (35, 4514996), (67, 2358580), (68, 2323895), (70, 2257498), (85, 1859116), (119, 1327940), (134, 1179290), (140, 1128749), (170, 929558), (238, 663970), (268, 589645), (335, 471716), (340, 464779), (469, 336940), (476, 331985), (595, 265588), (670, 235858), (938, 168470), (991, 159460), (1139, 138740), (1190, 132794), (1340, 117929), (1876, 84235), (1982, 79730), (2278, 69370), (2345, 67388), (2380, 66397), (3964, 39865), (4556, 34685), (4690, 33694), (4955, 31892), (5695, 27748), (6937, 22780), (7973, 19820), (9380, 16847), (9910, 15946), (11390, 13874)]