158348470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 348203520

約数和(自身を除く): 189855050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 938, 1273, 1330, 1777, 2345, 2546, 3554, 4690, 6365, 8885, 8911, 12439, 12730, 17770, 17822, 24878, 33763, 44555, 62195, 67526, 89110, 119059, 124390, 168815, 236341, 238118, 337630, 472682, 595295, 833413, 1181705, 1190590, 1666826, 2262121, 2363410, 4167065, 4524242, 8334130, 11310605, 15834847, 22621210, 31669694, 79174235, 158348470]

約数ペア:

[(1, 158348470), (2, 79174235), (5, 31669694), (7, 22621210), (10, 15834847), (14, 11310605), (19, 8334130), (35, 4524242), (38, 4167065), (67, 2363410), (70, 2262121), (95, 1666826), (133, 1190590), (134, 1181705), (190, 833413), (266, 595295), (335, 472682), (469, 337630), (665, 238118), (670, 236341), (938, 168815), (1273, 124390), (1330, 119059), (1777, 89110), (2345, 67526), (2546, 62195), (3554, 44555), (4690, 33763), (6365, 24878), (8885, 17822), (8911, 17770), (12439, 12730)]