123867016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 287481600

約数和(自身を除く): 163614584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 364, 458, 728, 743, 916, 1486, 1603, 1832, 2972, 2977, 3206, 5201, 5944, 5954, 6412, 9659, 10402, 11908, 12824, 19318, 20804, 20839, 23816, 38636, 41608, 41678, 67613, 77272, 83356, 135226, 166712, 170147, 270452, 340294, 540904, 680588, 1191029, 1361176, 2211911, 2382058, 4423822, 4764116, 8847644, 9528232, 15483377, 17695288, 30966754, 61933508, 123867016]

約数ペア:

[(1, 123867016), (2, 61933508), (4, 30966754), (7, 17695288), (8, 15483377), (13, 9528232), (14, 8847644), (26, 4764116), (28, 4423822), (52, 2382058), (56, 2211911), (91, 1361176), (104, 1191029), (182, 680588), (229, 540904), (364, 340294), (458, 270452), (728, 170147), (743, 166712), (916, 135226), (1486, 83356), (1603, 77272), (1832, 67613), (2972, 41678), (2977, 41608), (3206, 38636), (5201, 23816), (5944, 20839), (5954, 20804), (6412, 19318), (9659, 12824), (10402, 11908)]