138614385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 282683520

約数和(自身を除く): 144069135

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 89, 91, 105, 147, 163, 195, 245, 267, 273, 445, 455, 489, 623, 637, 735, 815, 1141, 1157, 1335, 1365, 1869, 1911, 2119, 2445, 3115, 3185, 3423, 3471, 4361, 5705, 5785, 6357, 7987, 8099, 9345, 9555, 10595, 13083, 14507, 14833, 17115, 17355, 21805, 23961, 24297, 31785, 39935, 40495, 43521, 44499, 56693, 65415, 72535, 74165, 101549, 103831, 119805, 121485, 170079, 188591, 217605, 222495, 283465, 304647, 311493, 507745, 519155, 565773, 710843, 850395, 942955, 1320137, 1523235, 1557465, 2132529, 2828865, 3554215, 3960411, 6600685, 9240959, 10662645, 19802055, 27722877, 46204795, 138614385]

約数ペア:

[(1, 138614385), (3, 46204795), (5, 27722877), (7, 19802055), (13, 10662645), (15, 9240959), (21, 6600685), (35, 3960411), (39, 3554215), (49, 2828865), (65, 2132529), (89, 1557465), (91, 1523235), (105, 1320137), (147, 942955), (163, 850395), (195, 710843), (245, 565773), (267, 519155), (273, 507745), (445, 311493), (455, 304647), (489, 283465), (623, 222495), (637, 217605), (735, 188591), (815, 170079), (1141, 121485), (1157, 119805), (1335, 103831), (1365, 101549), (1869, 74165), (1911, 72535), (2119, 65415), (2445, 56693), (3115, 44499), (3185, 43521), (3423, 40495), (3471, 39935), (4361, 31785), (5705, 24297), (5785, 23961), (6357, 21805), (7987, 17355), (8099, 17115), (9345, 14833), (9555, 14507), (10595, 13083)]