157438862776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2963}}^1\times {\mathrm{39301}}^1$

素因数の和:42296

約数の個数: 48

約数和(自身を含む): 319768146360

約数和(自身を除く): 162329283584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2963, 5926, 11852, 23704, 38519, 39301, 77038, 78602, 154076, 157204, 308152, 314408, 500747, 510913, 1001494, 1021826, 2002988, 2043652, 4005976, 4087304, 6641869, 13283738, 26567476, 53134952, 116448863, 232897726, 465795452, 931590904, 1513835219, 3027670438, 6055340876, 12110681752, 19679857847, 39359715694, 78719431388, 157438862776]

約数ペア:

[(1, 157438862776), (2, 78719431388), (4, 39359715694), (8, 19679857847), (13, 12110681752), (26, 6055340876), (52, 3027670438), (104, 1513835219), (169, 931590904), (338, 465795452), (676, 232897726), (1352, 116448863), (2963, 53134952), (5926, 26567476), (11852, 13283738), (23704, 6641869), (38519, 4087304), (39301, 4005976), (77038, 2043652), (78602, 2002988), (154076, 1021826), (157204, 1001494), (308152, 510913), (314408, 500747)]