191358546904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{325781}}^1$

素因数の和:326428

約数の個数: 64

約数和(自身を含む): 434879876160

約数和(自身を除く): 243521329256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 617, 952, 1234, 2468, 4319, 4936, 8638, 10489, 17276, 20978, 34552, 41956, 73423, 83912, 146846, 293692, 325781, 587384, 651562, 1303124, 2280467, 2606248, 4560934, 5538277, 9121868, 11076554, 18243736, 22153108, 38767939, 44306216, 77535878, 155071756, 201006877, 310143512, 402013754, 804027508, 1407048139, 1608055016, 2814096278, 3417116909, 5628192556, 6834233818, 11256385112, 13668467636, 23919818363, 27336935272, 47839636726, 95679273452, 191358546904]

約数ペア:

[(1, 191358546904), (2, 95679273452), (4, 47839636726), (7, 27336935272), (8, 23919818363), (14, 13668467636), (17, 11256385112), (28, 6834233818), (34, 5628192556), (56, 3417116909), (68, 2814096278), (119, 1608055016), (136, 1407048139), (238, 804027508), (476, 402013754), (617, 310143512), (952, 201006877), (1234, 155071756), (2468, 77535878), (4319, 44306216), (4936, 38767939), (8638, 22153108), (10489, 18243736), (17276, 11076554), (20978, 9121868), (34552, 5538277), (41956, 4560934), (73423, 2606248), (83912, 2280467), (146846, 1303124), (293692, 651562), (325781, 587384)]