153608180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2383}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 353251584

約数和(自身を除く): 199643404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1465, 2383, 2930, 3223, 4766, 5860, 6446, 9532, 11915, 12892, 16115, 23830, 26213, 32230, 47660, 52426, 64460, 104852, 131065, 262130, 524260, 698219, 1396438, 2792876, 3491095, 6982190, 7680409, 13964380, 15360818, 30721636, 38402045, 76804090, 153608180]

約数ペア:

[(1, 153608180), (2, 76804090), (4, 38402045), (5, 30721636), (10, 15360818), (11, 13964380), (20, 7680409), (22, 6982190), (44, 3491095), (55, 2792876), (110, 1396438), (220, 698219), (293, 524260), (586, 262130), (1172, 131065), (1465, 104852), (2383, 64460), (2930, 52426), (3223, 47660), (4766, 32230), (5860, 26213), (6446, 23830), (9532, 16115), (11915, 12892)]